The new Audi A8 Review | Benchmark for “Vorsprung durch Technik” and future of the luxury class

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The fourth generation of the Audi A8 | New Era

Audi has fundamentally re-engineered the A8 in its fourth generation. With its stylistically defining design, top-rate suspension solutions, touchscreen operating concept and the electrification of all drive systems, the luxury sedan demonstrates “Vorsprung durch Technik” right across the board. One of the top innovations is the Audi AI traffic jam pilot, which no other competitor offers.


Exterior design

The Audi A8 is stylistically defining and signals the dawning of a new design era for the entire brand. It stands for sporty elegance, progressive status and sophistication, perfectly expressing the basic values of Audi – lightweight construction, sportiness and quattro permanent all-wheel drive.

The hexagonal Singleframe grille dominates the sedan’s upright front end. Set low with a broad width, it determines all adjacent lines and surfaces, as well as the contours on the engine hood and the headlight graphics. With the HD Matrix LED headlights (standard for Singapore), the daytime running lights are a visual extension of the grille’s top slat, forming a horizontal line of separation in the lights. Substantial chrome frames surround the air inlets, with a flat center inlet connecting them.

The side view with the coupe-like silhouette and the flat roof dome that drops again quickly underscores the sporty character of the new A8. The proportions equally accentuate the front and rear wheels – elegant muscular shapes above the wheels are pointers to the brand’s quattro DNA.

The deeply sculpted rear end is inclined slightly in the direction of travel, appearing to push the new A8 along even when stationary. Across its entire width extends a light band radiating high quality through an embedded chrome strip and creating a link between the two rear lights.

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Dynamic functions: the headlights and tail lights

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Audi is the leading brand in light design and technology. In the new A8, lighting interacts intelligently with the surroundings. For example, Audi laser light is used here for the first time with HD Matrix LED high beams. The laser spot located in the upper part of the headlight is identifiable by the X-shaped surround, with the scene set by a blue ambient light. The laser spot is activated from a speed of 70 km/h and doubles the range of the high beam. The horizontal daytime running lights with their vertical segments form a characteristic light signature.

Each HD Matrix LED high beam unit contains 32 small, separately adjustable light-emitting diodes. They are located in a shared housing next to the laser spot and emit the light in two rows. Thanks to this new arrangement and the equally variably controllable low beam in the bottom part of the headlight, the A8 illuminates the road with the utmost dynamism and precision. The light cone blanks out other road users, so as not to dazzle them. The LEDs also act as cornering lights, created through a displacement of the light concentration following the contour of the bend. This occurs already shortly before the wheel is turned, based on the predictive route data from MMI Navigation plus. The junction light also goes on predictively just before a junction is reached. In addition, the segmented turning light goes on dynamically in three stages up to a maximum angle of 90°.

With all its functions complete with dynamic turn signals, each HD Matrix LED headlight incorporates 138 LEDs and one high-performance laser diode. With its refined play of metallic slats and chrome lines, the housing also underscores the status of the headlights as technological works of art. The innovative automatic lighting prevents incorrect operation and is controlled from a new light switch module with proximity sensors and touchscreen surface.

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Together with the high-end headlights, Audi provides OLED rear lights, which emit an extremely homogeneous light and stand for the lightness and precision of Audi. Each unit contains four upright OLEDs of less than a millimeter in thickness. They are subdivided into four separately controllable segments – two for the angular tail light and two for the brake light. Below the OLEDs there is an LED light strip that adapts to ambient brightness when the brakes are applied. The same applies to the dynamic turn signals along the bottom of the tail lights. 135 light-emitting diodes operate in each rear light.



The presence of the new Audi A8 on the road is formidable. It is 5,172 millimeters long, 1,945 millimeters wide and 1,473 millimeters tall. The flagship is thus 37 mm longer and 13 mm higher than its predecessor, while the width is less by 4 millimeters. The wheelbase is 2,998 millimeters – a plus of 6 millimeters. In the long-wheelbase version of the A8, this dimension and the overall length gain 130 millimeters, while the height puts on 15 millimeters. On both body versions the track width is 1,644 millimeters in front and 1,633 millimeters in the rear. (Note: only the A8 L is offered in Singapore)

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This growth benefits the passengers. In length, the interior has gained an extra 32 millimeters compared with the predecessor model. The A8 L also has more headroom, shoulder room and leg room. The luggage compartment has a capacity of 505 liters in both the A8 and the A8 L.


Light and rigid: the Audi Space Frame in a multi-material design

In the new A8 aluminum, steel, magnesium and carbon fiber-reinforced polymer (CFRP) form a strong, rigid and impact-proof combination – the body structure combines more types of materials than ever before in an Audi production model.

In terms of its overall dimensions, an ultra-high-strength, torsionally rigid rear panel made of CFRP is the largest component in the occupant cell of the new Audi A8, and it contributes 33 percent to the torsional rigidity of the total vehicle. To optimally absorb longitudinal and transverse loads as well as shearing forces, between six and 19 fiber layers are placed one on top of the other, ensuring a load-optimized layout. These individual fiber layers consist of tapes 50 millimeters wide and can be placed individually in a finished layered panel, with any desired fiber angle and minimal trimming of the fibers. Using a newly developed process, this is wetted with epoxy resin and cured within minutes.

A high-strength combination of hot-formed steel components make up the occupant cell, which comprises the lower section of the front bulkhead, the side sills, the B-pillars and the front section of the roof line. Some of these sheet metal blanks are manufactured in varying thicknesses by means of so-called tailoring technologies – they are tailor-made in other words – and others also undergo partial heat treatment. That reduces weight and increases the strength, especially in areas of the vehicle that are particularly critical for safety.

Audi uses 14 different joining techniques to assemble the multi-material body, including hemming for the door sills. This technology is used to join the aluminum side wall frame to the hot-formed steel sheets at the B-pillar, roof line and sills. It is the very basis for their use. It also results in very narrow flanges and in correspondingly large, convenient entries. The CFRP rear wall module – already fitted with all installed parts like speakers, rear blinds or seat belts – enters the car during final assembly. A robot guides the module through the rear window cutout into the body. Rivets as well as an adhesive preventing contact corrosion join the module to the metallic ASF.


The multi-material ASF of the new A8 is not only extremely lightweight, it is also impressive with regard to all other criteria. The flagship’s torsional rigidity – the critical parameter for precise handling, pleasing acoustics and top workmanship – surpasses its predecessor model’s rigidity value by up to 24 percent. Another contributing factor is the structural front end, which increases the transverse rigidity in the front end. The crash safety, as well as occupant and pedestrian protection of the large sedan, are also at the highest level. In a head-on collision, the three stress planes in the front end absorb the forces.


For further increasing the level of passive safety in the A8, safety package plus contains innovative center airbags. One is located between the front seats and one between the rear seats. They afford additional protection in a side collision and in a rollover. Crash-active head restraints in combination with the comfort seats also increase safety in a rear-end collision. Reversible seat belt tensioners in the front and rear minimize displacement of occupants to the front or sides during emergency or hazard braking.


The new A8 leads its class with intensive finesse in every area of aeroacoustics, too – especially at the mirrors and door seals – never before has an Audi been so quiet. Here the glazing also plays a crucial role. Acoustic glazing is available on request.


The windshield wipers have also been newly developed for the A8 and are intelligently controlled. The spray nozzles lie in their arms, and the water is sprayed directly in front of the blades, always at the correct wiping angle. This uniform wetting, which also takes into account the driving speed, the outside temperature and the degree of dirt, cleans the windshield fast and reliably, so that the driver always has a clear view.



Tranquility and reduction are fundamental aesthetic values in the brand’s new flagship model. The A8 receives the driver and passengers with a holistic spatial experience. The architecture blends seamlessly with the new touch operating concept, which has virtually eliminated buttons and controls. The clean, expansive surfaces convey the relaxed atmosphere of a luxury lounge. Elegantly tensed lines produce clearly defined, horizontally oriented volumes. They accentuate the freedom that the new A8 offers.

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The instrument panel appears sculpted and sleek. The applications in its upper part form the wrap-around – the large arc running across the door trims into the rear. It integrates the air vents, which are concealed by decorative shutters when not in use. If the automatic air conditioning is set directly to the interior, the shutters are slid up and away electrically while the air vents extend out a few centimeters.

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Below the wrap-around, the central 10.1-inch touchscreen display with black panel technology blends almost invisibly into the high-gloss black trim. The horizontal decorative strip above comes in either fine-finish slate gray or aluminum. All icons, graphics and textual information appear against a black background. On the center tunnel console, which continues the black-panel look, there is a second touchscreen display measuring 8.6 inches diagonally. The switch panel along the bottom edge is integrated in the black look. As with conventional switches, the full-length touchscreen surface emits a tactile and acoustic signal when a function is pressed. The same applies to the light switch module. Even the air vents can be controlled by means of touch.


Two LED light guides each on the center tunnel, instrument panel and in the doors create an elegant lighting atmosphere in the interior. They provide contour and ambient lighting that can be separately controlled as to brightness and color and which harmonizes with the styling lines. Light strips in the roof members visually define the interior. On the A8 L, the backs of the comfort customized contour front seats also incorporate a contour light strip. For the rear there are the newly developed Matrix LED reading lamps, each of which integrates seven LEDs. Besides the brightness, passengers can also adjust the size and focus of the cone of light.

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A two-piece panoramic glass sunroof brings more light into the interior. It fills out the entire roof surface and protects against direct sunlight through tinting. It comes with an electric sunblind with lightproof material, so that the headlining is nearly fully darkened.


Natural and authentic: the colors and materials

The materials in the new A8 will fascinate the beholder. The majority of the fine-wood inlays are in open-pore wood and thus have a natural feel to them. In the case of leather, Audi generally dispenses with chrome tanning – the “one-of-a-kind” top quality is particularly natural, breathable and soft thanks to sustainable processing. The comfort head restraints in the rear are enveloped in soft, velvety Cocoon leather, a new upholstery of the highest grade. The harmony of the materials and their naturalness create a new, contemporary impression of luxury. They radiate craftsmanship down to the finest detail, giving them bespoke character; the same applies to the perforation in the seat upholstery. In the case of the comfort customized contour seats this perforation follows the new styling idiom, with fine adjustment of the distances between holes, made possible by a new procedure that perforates the leather with a hydraulic press. The tool with its several thousand needles is specially fabricated for each individual design.


The new A8 comes with numerous constellations of materials and colors. Audi design selection in cool Merino gray with tabasco brown accents forms the top-of-the-line version. For the upholstery, the choices are Verdi cloth and the leather grades Valetta, Valcona and Unicum. New in the color range are pearl beige, Merlot red, metropolis gray and tourmaline blue. In some equipment packages contrast stitching and cording create colorful accents.


The instrument panel is two-toned depending on the version. For the inlays Audi offers a choice of different veneers, from beech, eucalyptus and walnut root to black piano finish. Customers wishing to make their A8 even more individualistic will find a vast selection of other veneers, colors and materials inlays, colors and leather appointments in the Audi exclusive range.


With all possible comfort: entry and personalization

The new A8 makes every operational step easy, even opening the doors. Your hand merely needs to pull the exterior handle five millimeters (0.2 in) – a microswitch then releases the catch. A few millimeters is likewise all that is required to open a door from the inside. In an emergency, the doors can be opened mechanically from either inside or outside by pulling Bowden cables vigorously. Audi can supply the electric door lock with the option of a power-latching feature. The luggage compartment lid swings up by itself when unlocked. The electrical drive is optionally available, with opening and closing at the push of a button or by foot movement – in combination with the convenience key.

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The five possible drivers of the new A8 can save their preferred settings under up to seven user profiles. This personalization involves up to 400 parameters, from the driver seat position and the preferred air conditioning settings to navigation destinations previously used and favorite media. The sedan identifies the individual user from the key signal as soon as the automobile is unlocked and activates the user’s personal profile.


Lounge character: the seats

The lounge character presented by the interior of the new A8 owes much to the newly developed seats. At both the front and rear, the structure of the seat cushions and backrests with a variety of shaped, comfort and flexible foam layers afford excellent comfort and good lateral support. The new seats are considerably lighter in weight than in the predecessor model. The front seats alone save over four kilograms in weight, while rear seats employ glass-fiber reinforced plastic (GFRP).


Audi supplies the front seats in several versions, the top one being the comfort customized contour seat. In addition to pneumatic seat and backrest side bolster adjustment, it also comes with heating and ventilation, each with separate three-stage control, as standard.

The relaxation seat package contains other luxury features besides the comfort customized contour seats with ventilation and massage: electrically height-adjustable comfort headrests, footrests, a long center console, four-zone automatic air conditioning, a rear seat entertainment system consisting of two Audi tablets and the Rear Seat Remote, a compact control unit for the rear. Two-stage inclining folding tables are optionally available. The thermal comfort packages, a supplementary option, heat the armrests in the doors, the front and rear center armrests, as well as the steering wheel.


The new A8 also treats its passengers when it comes to the interior air quality – especially with the air quality package is on board. It comprises an ionizer and a fragrancer with adjustable intensity. It feeds either a summer or winter fragrance into the interior – the first with a Mediterranean note recalling sea air and the second with alpine fragrance suggesting mountain air. The standard air quality sensor also detects harmful gases and activates the recirculated air mode as necessary. The sedan comes with two-zone automatic air conditioning as a standard production feature, with four-zone comfort automatic air conditioning as an optional alternative. Its filter eliminates the bulk of these gases and particulates, and also neutralizes many allergens.


User operation and displays

As the flagship of the brand, the A8 always presents top-of-the-line technologies – also when it comes to operation. In the second generation of the sedan Audi presented the first MMI system in 2002, the third generation following in 2010 with MMI touch. The next level of technology has now entered production – MMI touch response.


Virtual click: MMI touch response

At the center of the instrument panel is a 10.1-inch touchscreen display which, when off, blends almost invisibly into the high-gloss black surround thanks to its black-panel look. On the display the driver controls the infotainment system. With a resolution of 1,540 x 720 pixels, the now gently curved TFT screen provides very sharp images and high contrast, even when viewed from an angle. A second touchscreen display with a 8.6-inch diagonal and a resolution of 1280 x 660 pixels on the center tunnel console allows control of the air conditioning and the comfort features. When starting a function on either of the two touchscreen displays, the driver senses a mechanical pulse as confirmation. The pulse is created by means of an electromagnet moving the spring-mounted display minimally to the side by roughly the width of a human hair. At the same time a small loudspeaker emits a click sound. Audi is opening up a new chapter in user experience here.


MMI touch response technology makes operation easier and more reliable, while at the same time conveying the claim to quality of Audi into the digital world. The surface of the display contains an anti-fingerprint coating and an anti-glare layer that refracts the reflected light to make reflections fuzzy and therefore not annoying. The outermost layer is tempered, similar to the glass used on high-quality smartphones.


Clever detailed solutions make handling the new technology even more attractive. When your finger touches an icon, the software gives direct feedback in the form of animated graphics or a color change. Pressing with your finger with such force as to start the function briefly lights up the icon or list entry. As on a smartphone, many icons come with long-touch or long-push functions. For example, to insert a new tile in the main menu, press it for eight tenths of a second – a brief vibration will then occur and movement becomes possible. Swiping, scrolling and multi-finger gestures are also supported. Text input on the lower display accommodates successively drawn letters, in addition to entire words – in each case accompanied by acoustic feedback. This allows the driver to always keep their eyes on the road.


New also are the graphics of the displays and of the Audi virtual cockpit with an incisive, cool look. All pictograms are accurately proportioned and in part exhibit subdued animated graphics – the radio wave in the main menu slightly undulates, for example, to show start readiness. The 12.3-inch, digital instrument cluster with a full HD resolution of 1,920 x 720 pixels offers the choice between two user interfaces: the classical view and infotainment mode. The head-up-display projects important information as quickly accessible icons and figures on the windshield, in other words in the driver’s direct field of vision. This is also standard for Singapore.


Other control levels: Free text search, natural voice control, Rear Seat Remote

To the intuitive menu structure Audi adds the MMI search, based on free text input. When looking for a Chinese restaurant, for instance, a hit list appears as soon as the user enters just a few letters. Another improvement is that the content of Audi connect is located no longer in a separate area, but directly in the respective function menus.


The new, natural language voice control makes the A8 an intelligent conversation partner. It understands many turns of phrase from everyday usage and can conduct a dialog with the driver. The voice control system responds to commands and questions in two ways: from the information stored on-board about preferred destinations and media or from the cloud. The online information is usually more comprehensive, while the on-board information is accessible extremely fast and reliably – even in places lacking a cell phone signal.


Besides the MMI touch response displays and hybrid voice control, the new A8 has a third control level, the newly designed multifunction steering wheel. With its buttons and rollers the driver can access all trip and vehicle information as well as primary infotainment functions.


Audi has created the compact Rear Seat Remote especially for the rear compartment. Like a smartphone, this device allows passengers to control an array of climate control, seat, lighting, adjustment and media functions via its touchscreen – from the HD matrix reading lights to seat and foot massage, the rear window blinds and music.



Infotainment is another area where the new A8 sets standards. The standard-equipped MMI Radio plus and the MMI Navigation plus use the modular infotainment platform of the latest generation, the MIB 2+. The top system integrates the Audi connect data transfer module. Besides a Wi-Fi hotspot that also supports the new 5 GHz bandwidth, the system brings the fast standard LTE Advanced into the car – another world’s first from Audi. It enables transmission rates of up to 300 MBit/s for downloads and up to 50 MBit/s for uploads, about three times that which is currently possible.


The navigation likewise offers an array of new features – both optical and functional. The map view now includes detailed 3D models of many major cities in Europe. In route planning the self-teaching navigation system makes suggestions to the driver based on previously driven routes.


Maximum convenience when making calls is provided by the Audi phone box, available in different versions. The full version wirelessly links the smartphone to the vehicle’s antenna, while inductively charging the phone at the same time. Voice over LTE accelerates the connection setup and allows simultaneous use of high-speed data transfer and high-definition online voice telephony (HD Voice). Here the voice of the communication partner sounds like it does in face-to-face conversation.


The new A8 allows two mobile phones to be connected and used alternately. For the rear, a separate Audi phone box is available for the four and five-seater versions alike. They turn the Rear Seat Remote into a smartphone. The rear passenger can use it to discretely make calls; display of the contact is suppressed on the large MMI touch response display.


The two Audi tablets of the Rear Seat Entertainment are equally exclusive and sturdy. Their users can enter navigation destinations, select media or surf over a Wi-Fi hotspot. After a journey, they can continue to be used away from the car on any Wi-Fi network.


Audi has three sound system offerings: the Audi sound system, the Bang & Olufsen Sound System with 3D sound in front (which is the standard for Singapore) and the Bang & Olufsen Advanced Sound System with 3D sound in front and, for the first time, in the rear as well. Of the 23 loudspeakers, two each in the A-pillars and in the roof line take care of the high-level spatial dimension. The interior becomes a world of acoustic experience where the music unfolds exactly how it was recorded in the concert hall. To do this, the system draws on an algorithm that Audi developed jointly with the Fraunhofer Institute.


Audi AI and driver assistance systems

The Audi AI concept comprises a new generation of high-end assistance technologies extending all the way up to conditional automated driving. Three of them will be available for the first time in the new A8: the Audi AI (remote) parking pilot, the Audi AI remote garage pilot and the Audi AI traffic jam pilot.


World debut for conditional automated driving: the Audi AI traffic jam pilot

With the Audi AI traffic jam pilot, the brand with the four rings is presenting the world’s first system to enable conditional automated driving at level 3. On highways and multi-lane motorways with a physical barrier separating the two directions of traffic, the Audi A8 can handle the driving task in nose-to-tail traffic up to 60 km/h. It manages starting from a stop, accelerating, steering and braking in its lane. Unlike with a level 2 system, the driver need no longer constantly monitor the car. Once the driver has started the traffic jam pilot with the AI button on the center console, they can take their foot off the accelerator and their hands from the steering wheel and depending on local regulations devote themselves to an activity supported by the car. The driver must merely be capable of taking back control of the vehicle whenever the system prompts them to.


While traffic jam pilot is activated, a camera checks whether the driver is prepared to resume the task of steering if needed. It analyzes the position and movement of the head and eyes in order to generate anonymized data. If a driver’s eyes remain closed for an extended period, for example, the system prompts the driver to resume the driving task. The request to resume control occurs in three phases – ranging from visual and acoustic warnings all the way to emergency braking. The same applies if the speed exceeds 60 km/h or traffic begins to clear. If the driver ignores this prompt and the subsequent warnings, the A8 is braked continuously until it stops completely in its lane.


Introduction of the Audi AI traffic jam pilot requires both clarity regarding the legal parameters for each country and specific adaptation and testing of the system. Moreover, varying worldwide homologation procedures and their deadlines must be observed. For these reasons, Audi will initiate series production of the traffic jam pilot in the new A8 incrementally, depending on the legal situation in the respective country.


Park and watch: the Audi AI remote parking pilot and garage pilot

The Audi AI (remote) parking pilot and the Audi AI remote garage pilot turn parking into a truly comfortable experience: they drive the A8 autonomously into parallel and perpendicular parking spaces as well as garages, and can also drive it back out by accessing the steering, the accelerator, the brakes and tiptronic. The driver monitors the maneuvering, but does not need to be sitting in the vehicle – both systems can be started using a smartphone featuring the new myAudi app. To do this, the driver simply presses the Audi AI button in the app and keeps the button pressed during the entire parking process. In the display, the driver sees live images from the vehicle’s surrounding cameras. The A8 then drives into the parking space at a speed of up to 6 km/h, if necessary in several maneuvers. Alternatively, the driver can start the Audi AI parking pilot using the AI button in the center console if the driver is still sitting behind the wheel.


The Audi AI (remote) parking pilot and the Audi AI remote garage pilot work both intelligently and conveniently. The sedan can even correctly park in a garage in which the vehicle must drive in an arc. Inside the garage, the A8 can approach very close to the walls and obstructions such as bikes – or it will interrupt entry if there is not enough space for the car. This special function benefits especially from the innovative laser scanner and is not available in any other competitor model.


Picture of the surroundings: the central driver assistance controller

Backing up these new high-end systems is the central driver assistance controller (zFAS), which is making its debut in the new A8. About the size of a tablet, it continually merges the signals from all sensors into a differentiated model of the surroundings through its high-powered processors. Fully equipped, the new A8 has 24 sensors:

  • twelve ultrasonic sensors on the front, sides and rear,
  • four 360-degree cameras on the front, rear and exterior mirrors,
  • one front camera on the top edge of the windscreen,
  • four mid-range radar sensors at the vehicle’s corners,
  • one long-range radar sensor on the front,
  • one laser scanner on the front,
  • one infrared camera (night vision assist) on the front.



The laser scanner, employed by Audi for the first time in the A8, fans over an area of about 80 meters in length, with a wide aperture of 145 degrees. Within this range, the scanner detects the exact contours of objects, even in conditions of darkness. In bad weather, the windshield is automatically cleaned and heated. The special capabilities of the laser scanner and the central environmental model in the central driver assistance controller benefit the navigation system, in addition to the Audi AI systems, since the sensor data merger locates the car to within its exact lane. The driver assistance systems react to objects with even greater precision and earlier than in the predecessor model when they detect the end of a traffic backup and initiate braking, for example.


An all-time best: broad offering of driver assistance systems

With over 40 driver assistance systems, the fourth generation of the A8 scores an all-time best in the competition – from the parking space to the highway, they make driving even more comfortable, with greater confidence and safety.


One of the central systems is the adaptive cruise assist (ACA). It is a progression from the adaptive cruise control (ACC) of the previous model and also integrates a lane assist function and traffic jam assist. The system keeps the new A8 within the speed range of zero to 250 km/h by accelerating and decelerating to the desired following distance and helps the driver keep within the lane through slight torque interventions in the steering. The constriction assist, a subfunction of the ADA, guides the vehicle longitudinally through construction sites and similar zones.


Combining the adaptive drive assist with the efficiency assist promotes an economical driving style. The system analyzes navigation data and camera images, and instructs the driver as to when accelerating is appropriate. The Audi pre sense front safety system helps avoid front-end collisions and minimize the severity of their consequences. It incorporates a warning and braking function for vehicles, pedestrians and cyclists.


The package also includes the turn assist and collision avoidance assist. Turn assist monitors the lane of oncoming traffic when turning across it, thus helping to avoid a collision with an oncoming vehicle. It also detects any oncoming vehicles turning across the lane being used by the A8. It is the only model in its field of competitors to feature collision avoidance assist that also offers individual wheel braking as well as steering assistance, for more precise avoidance of obstructions. Camera-based traffic sign recognition and emergency assist, which brings the automobile to a standstill if the driver is no longer able to do so, complete the range.


The Audi AI Park assist package comprises the Audi AI (remote) parking pilot and the wide-angle 360 degree cameras that make maneuvering safer. The driver can have various views of the car’s immediate surroundings displayed on the on-board monitor, to some extent with superimposed guide lines. Maneuvering assist provides steering movements and independently applies the brakes to avert the risk of bumping into static and moving objects. To protect the alloy wheels, the package also includes a curb warning.


The newly developed crossing assist uses the mid-range radars (with a measuring range of about 75 meters at the vehicle’s corners detect critical cross traffic in front of the car, the system warns the driver and makes a brake application if need be. The new A8 also alerts the driver to risks when changing lanes. The exit warning system indicates vehicles or cyclists approaching from the rear when opening the door. Light guides in the doors indicate the danger optically. The cross traffic assist rear kicks in when the new Audi A8 is reversing out of a right-angle parking space or garage way.


Another feature is the pre sense 360° safety system. It detects collision hazards all around the car and initiates targeted preventive measures – whether a full brake application, adjusting the seats or tightening the belts. If Audi AI active suspension is on board and the system registers an impending side collision with the mid-range radars, it raises the body a few centimeters on the endangered side as quick as a flash to direct the acting forces specifically to the crash-active structures. This mitigates the possible effects of the accident for the occupants.


Park assist and night vision assist are available as stand-alone options. The latter uses an infrared camera to detect pedestrians and larger wild animals at long distances in the dark and warns the driver of their presence.


Drive systems

Audi is launching the new A8 in Singapore with the 3.0 TFSI outputs 250 kW (340 hp) (combined fuel consumption in l/100 km: 8.2; combined CO2 emissions in g/km: 186). Further engine variants will follow. All engines combine refined running characteristics with a lush performance and high efficiency.


The new mild-hybrid technology (MHEV = mild hybrid electric vehicle) is standard with all A8 engines. It reduces fuel consumption by up to 0.7 liters per 100 kilometers in actual driving. The MHEV technology from Audi is based on a newly developed 48 volt main vehicle electrical system. It comprises a compact lithium-ion battery with an electrical capacity of 10 Ah, located in the luggage compartment underneath the loading floor of the A8, as well as a belt alternator starter (BSG) connected to the crankshaft.


The effects are impressive: in the speed range of 55 to 160 km/h, the new A8 can coast with the engine off, if the driver releases the accelerator. The vehicle can then travel with zero emissions for up to 40 seconds. As soon as the driver steps on the gas again, the BAS prompts a swift, very smooth restart. The new 48-volt system allows a high recuperation power of up to 12 kW plus start-stop operation from 22 km/h.



The efficiency assist can also contribute to an economical driving style. The system instructs the driver when to release the accelerator, before entering a curve or behind a slow vehicle, for example. If desired, the system automatically regulates acceleration and deceleration. It utilizes predictive route data from the navigation system.


Powerful and spontaneous: the V6 3.0 TFSI

The 3.0 TFSI develops its 500 Nm of torque extremely early. Its exhaust end lies inside the 90° vee, so that the short gas paths and the twin scroll charger greatly promote responsiveness. The so-called B-cycle combustion process, specially conceived for the partial-load range, makes the V6 spark ignition engine especially efficient. To support it, the Audi valvelift system (AVS) adjusts the intake valve opening times and stroke in two stages based on load and engine speed.


Audi A8 L A8 55 TFSI (3.0 TFSI)
Displacement in cm3 2,995
Max. power output in kW (hp) at rpm 250 (340) at 5,000-6,000
Max. torque in Nm at rpm 500 at 1,370-4,500
Top speed in km/h 250
Acceleration 0-100km/h in s 5.7
Fuel consumption (combined) in l/100km 8.2
Combined CO2 emissions in g/km 186
Drive system quattro drive


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Stable and efficient: the power transmission

All engines transmit their power to the newly developed eight-speed tiptronic. It changes gear swiftly and smoothly, with impressive efficiency. An rpm-adaptive torsion damper with a centrifugal force pendulum largely compensates for undesirable vibrations in the engine. This permits efficient driving from an engine speed range as low as 1,000 revolutions per minute. The driver can let the automatic transmission do the work automatically in the E, D and S modes, or can take charge of controlling it in M mode. Selector lever commands are all transmitted electrically.


The tiptronic has undergone a few modifications for its interplay with MHEV technology. When the new A8 is coasting with the engine at idle speed or off, a clutch disengages in the central transmission and interrupts the power transmission. During coasting with the engine off, a novel electrical oil pump allows the driver to engage the gear required following the coasting phase. The shift sequence and the connection logic have been optimized for fast tractive force buildup. So-called plate separation further lowers the drag torque in the transmission; a plastic oil pan reduces the weight of the latter. The overhauled transmission control module detects stop & go traffic and in such situations avoids unnecessary shift operations or starting off in second gear.


quattro permanent all-wheel drive is standard in the new Audi flagship model. In normal driving conditions, its self-locking center differential distributes torque between the front and rear axle in a 40:60 ratio. Should wheel slippage can occur, most of the drive torque goes to the axle with the better traction. Up to 70 percent can flow to the front wheels and up to 85 percent to the rear. For a sporty driving style, the wheel-selective torque control, an intelligent software function, further benefits handling. It minimally brakes the two wheels on the inside of a bend before they can begin to spin.


For all MHEV engines, the sport differential is optionally available. When cornering dynamically, it redistributes the torque between the rear wheels as required – benefitting traction, stability and dynamics. The sport differential weighs somewhat less than its predecessor, and its control actions are even faster and more precise. In the center display the driver can display the drive torque in graphic form. Management occurs via the electronic chassis platform. It networks the sport differential with the control systems for the dynamic all-wheel steering and the Audi AI active suspension, and precisely coordinates the work by all components.


Audi A8 (29).JPG


Inductive in-car charging for the plug-in-hybrid: Audi Wireless Charging

Beginning in 2019, it will be possible to charge the battery of the plug-in-hybrid with highly convenient Audi Wireless Charging (AWC): a charging station in the floor induces alternating voltage in the secondary coil, mounted in the car underneath the front axle. The station charges the battery with 3.6 kW of power. To facilitate parking for the driver, the MMI shows the position of the floor pad. Alternatively, customers can charge the battery of the car using cables at home or at public charging stations – at 3.6 or 7.2 kW, depending on the connected load. The driver starts the charging process via the MMI system or with the myAudi app on the smartphone. The app also allows programming of different charging times.



Audi AI active suspension, dynamic all-wheel steering, electronic chassis platform – the new Audi A8 L employs wholly new technologies to make driving even more comfortable, sportier and safer. They convey a whole new breadth of characteristics – from the silky-smooth progress that befits a luxury sedan to the dynamically firm handling of a sports car.


The basic design alone is state of the art. The front and rear axles take the form of high-precision five-link constructions made extensively from lightweight aluminum. They weigh a bit less than the predecessor model. Two subframes – the front one rigid, the rear one hydraulically mounted – join them to the body. The electromechanical progressive steering system operates more and more directly as the turning angle increases. Thanks to a new damping concept, it conveys a highly precise, sensitive feedback from the road.


Another standard feature is adaptive air suspension with controlled damping. The air suspension can be set via the dynamic handling system Audi drive select to the modes comfort, auto and dynamic, with a separate lift mode for rough roads. From a speed of 120 km/h, the body is automatically lowered by 20 millimeters for improved aerodynamics. Prerequisite: the car must have been running in the auto or dynamic mode continuously for at least 30 seconds.


The adaptive air suspension already gives the A8 a wide spread of operating characteristics ranging from smooth ride comfort to sporty handling. The driving experience becomes even more intense with the fully active Audi AI active suspension, available after market launch. As a fully active electromechanical suspension system it can stress or relieve each wheel separately depending on the driver’s intention and the driving situation. The electromechanical actuators employed actively and optimally regulate the body motion and damping. They are powered by the 48-volt vehicle electrical system. The characteristic ranges from the gentle rolling of a classical luxury sedan to the dynamics of a sports car, according to the setting in the Audi drive select dynamic handling system.


In the event of an impending side collision at over 25 km/h the Audi AI active suspension, in combination with the pre sense 360° safety system, raises the body by up to 80 millimeters on the side facing impact, quick as a flash. The impacting vehicle will then strike the sedan in a lower and even more resistant zone. The side sills and floor structure accommodate a large portion of the impact forces. Deformation of the cabin and the loads acting on the occupants, above all in the chest and abdomen areas, can thus be reduced by up to 50 percent compared with a lateral collision in which the suspension is not raised.


The new A8 will see Audi introduce dynamic all-wheel steering for the first time. It combines dynamic steering at the front axle with separate rear axle steering. The dynamic all-wheel steering redefines the limits of the physically possible in allowing the steering angles at the front and rear axles to be set independently of one another. It combines nearly delay-free response and steering behavior with superior driving stability. At low speeds, rear wheels are turned as many as five degrees in the direction opposite to the front wheels, which not only facilitates maneuvering and driving around tight curves but also reduces the turning circle by around one meter to 11.4 meters on the A8 and 11.8 meters on the A8 L. At medium and high speeds, the wheels are turned by as many as two degrees in the same direction as the front wheels. Thus, the new A8 offers more stable road-holding and carries out rapid lane changes and evasive maneuvers both masterfully and serenely.


The driving safety of the new Audi flagship also benefits from the powerful, all-round internally ventilated brakes. The front disks combine gray cast iron friction rings with aluminum pots. The fixed calipers on the front axle – lightweight is standard – contain ten brake pistons each, six pistons in the case of steel disks. Electronic Stabilization Control (ESC) provides even more precise control than in the previous model.

Audi A8 (15).JPG

The wheel line begins with the aerodynamically optimized 17-inch wheels. Weighing just 10.3 kilograms each, the 18-inch forged wheels are especially light. 19-inch wheels are standard for Singapore. The 20-inch aluminum wheels with their 10-spoke Y design recall the Audi prologue showcar from 2014. The largest wheels are size 9 J x 21 with 275/35 series tires, and will become available in 2018. Should any of the wheels not be properly tightened, a function integrated in the Electronic Stabilization Control will alert the driver. This loose-wheel warning is a standard feature, and unique in the market.



Facts and figures


The new Audi A8


Exterior design

  • Premiere for the new Audi design language: flowing, muscular vehicle body, upright, very wide Singleframe grille
  • Side view with elongated lines: quattro drive emphasized by prominent muscular shapes above the wheels
  • Gently inclined rear end with wide light strip
  • HD Matrix LED headlights in latest version is standard for Singapore, Audi laser light and homogeneous-beam OLED rear lights are optional
  • Dynamic light animation at headlights and rear lights upon locking and unlocking, interior lighting scenario and welcome sound for engine start



  • Length:   5,172 mm (A8) (+37 mm compared with predecessor)

5,302 mm (A8 L) (+37 mm compared with predecessor)

  • width:     1,945 mm (A8 and A8 L) (-4 mm compared with predecessor)
  • height: 1,473 mm (A8) (+13 mm compared with predecessor)

1,488 mm (A8 L) (+17 mm compared with predecessor)

  • wheelbase:  2,998 mm (+6 mm compared with predecessor)

3,128 mm (A8 L) (+6 mm compared with predecessor)

  • Audi Space Frame with multi-material design with CFRP (rear wall), magnesium (suspension brace), hot-formed steel (passenger cell) and aluminum
  • Body rigidity up to 24 percent higher than predecessor model, low noise level
  • High passive safety, innovative center airbags


Interior design

  • Interior design with clear design language, reduction as aesthetic design principle, fusion of architecture and operating concept
  • Calm surface design: visually seamlessly integrated 10.1-inch display, number of buttons kept small, electric shutters for air vents
  • Ambient and contour lighting, Matrix LED reading lights
  • Wide selection of authentic, near-natural materials, new colors, finished with meticulous craftsmanship
  • Numerous material and color constellations, Audi design selection as top-end equipment



  • Sense of spaciousness, interior length increased by 32 millimeters, more headroom and legroom, plus larger entries than on predecessor model
  • Large panoramic glass sunroof (two-part in the Audi A8 L) is standard for Singapore
  • Luxurious comfort: electric door handles, new seats with further improved massage function and extra-soft leather on the comfort head restraints
  • Optionally available relaxation seat with a wide range of adjustment options
  • A8 L including footrest with heating and massage function, plus long center console and Rear Seat Entertainment
  • Armrests in the doors, center armrest at front and rear, plus optionally heated steering wheel
  • Air quality package with ionizer and fragrances to improve the air quality
  • Additional sun sensor on rear shelf to optimize air conditioning when sunlight shining into car from behind
  • Scope for personalizing around 400 functions in six user profiles and one guest profile


User operation and displays

  • New MMI touch response operating and display concept: two touchscreens and other controls with haptic and acoustic feedback, intelligent handwriting input with whole-word and multifinger recognition
  • Natural language voice control with intelligent combination of on-board and cloud search information; dialog manager allows progressive voice dialogs
  • Main functions can be controlled from steering wheel
  • Rear Seat Remote control unit for the rear to operate numerous functions
  • Audi virtual cockpit with Full HD resolution (1,920 x 720 pixels) and NVIDIA K1 chip
  • Head-up display is standard for Singapore


Infotainment and Audi connect

  • New generation of the modular infotainment platform (MIB 2+) with NVIDIA K1 processor; MMI Navigation plus with connect data transfer module including Wi-Fi hotspot and LTE Advanced standard
  • Navigation with self-learning function based on driver preferences; detailed 3D city models
  • Voice-over-LTE ensures top-quality telephony
  • Bang & Olufsen Advanced Sound System with 3D sound also for the rear


Audi AI and driver assistance systems

  • The Audi A8 – the world’s first production model to have been developed for conditional automation (level 3)
  • Audi AI traffic jam pilot takes over the driving task in noise-to-tail traffic at up to 60 km/h on highways and multi-lane motorways with a physical barrier separating the two directions of traffic
  • Automatic parking of the A8 with the Audi AI (remote) parking pilot and Audi AI remote garage pilot with simultaneous monitoring by the driver
  • Over 40 driver assistance systems, including new systems such as crossing assist to detect crossing vehicles as well as maneuvering assist and curb warning
  • Powerful sensor set: laser scanner as a world first, plus long-range radar, front camera, four mid-range radars, 360 degree cameras and up to 12 ultrasound sensors
  • Continual merging of all sensor data in the central driver assistance controller


Drive system

  • V6 turbocharged 3.0 TFSI with 250 kW (340 hp) engine available from Singapore launch
  • Other engine versions will follow
  • Engine feature 48-volt main electrical system and mild hybridization using belt alternator starter; supports coasting with engine switched off, extended start-stop mode and high recuperation output
  • Efficiency assist to promote an economical driving style
  • Active engine mounts to absorb vibration; plug-in-hybrid also with Active Noise Cancellation
  • All engines coupled with eight-speed tiptronic with electric oil pump
  • quattro permanent all-wheel drive as standard
  • Optional sport differential at rear axle for even more dynamic handling



  • Five-link design for front and rear axle, progressive steering as standard
  • Dynamic all-wheel steering with variable ratio at the front axle, and rear wheels that steer in the same/opposite direction is standard for Singapore
  • Adaptive air suspension with hydraulically controlled dampers as standard, four selectable ride height levels
  • Optionally available Audi AI active suspension with electromechanical actuators on all wheels, providing a wide spread between comfort and sportiness, and enhanced passive safety in the event of a side impact in conjunction with pre sense 360°
  • Electronic chassis platform for central signal data processing and driving status calculation



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