2011 Audi A8 L arrives with 500 hp W12, seating for the king-maker
Audi is pulling out the biggest gun yet for a Beijing Motor Show, as well as whilst a big news for the A8 L competence be a 6.3-liter W12 as well as a sedan’s longer wheelbase, it’s the rear chair accommodations that have us frothing during the mouth.
Seriously, just look during it.
With an altogether length of scarcely 17 as well as a half feet, a A8 L is almost the half-foot longer than the customary kin, with the wheelbase of 10.24 feet. Those additional inches have been put to good outcome, with an interior that’s enough to make a Maybach demeanour officious plain.
Open a extended back doors as well as occupants have been greeted by acres of leather, the full-length center console as well as dual power-adjustable, heated as well as ventilated seats that not usually pierce front and abaft, but embody adjustments for pillow abyss, lumbar await as well as chair behind point of view. Ten remote-controlled air-bladders massage your cares away, and if a front newcomer chair – with the power-adjustable folding ottoman – cramps your character, you can pierce it forward with the crack of a switch.
The customary four-zone automatic meridian control is manipulated by no reduction than 25 tractable motors, and a large core hovel contains everything from the folding list to a fridge. It’s all first-class, from a ambient lighting to the Valonea tannedhide, as well as when the time comes to put a laptop divided, holder up a 1,400-watt, 19-speaker Bang & Olufsen Advanced Sound System and enjoy the film upon asingle of a two 10.2-inch LCD displays.
If you’re ready to give your licensed operator a rest, take condolence in the actuality which a W12 puts out 500 horsepower as well as 461 pound-feet of torque by Audi’s new eight-speed automatic delivery as well as Quattro all-wheel expostulate. The outcome is a infewinstances discerning 4.9-second run to 60 and a electrically-limited tip speed of 155 mph.
The W12 will be a standard engine during launch, with the couple of diesel motor fuel as well as petrol-powered engines available serve down a line. We’d design pricing for a A8 L to be suggested beforelong after the official entrance later this month, but in the meantime, have a jump for a full details.
Gallery:2011 Audi A8 L
Show full PR textIngolstadt – The brand-new A8 is a concentrated high-tech package that confirms Audi claim to technical care – “Vorsprung durch Technik”. And rightaway a code is introducing the tip version of the flagship model. The A8 L W12 quattro, with the prolonged wheelbase and a twelve-cylinder engine, sets brand-new standards of oppulance, dynamism as well as potency in a tip vehicle manufacturing joining. The Audi A8 L is being launched with the twelve-cylinder engine, though by a finish of the year will be accessible with all the engines now offering for a A8.
What’s erotically appealing about the A8 L is the magnificently absolute participation; its pattern is obviously subsequent from a brand’s genes as well as nonetheless has undergone serve excellence. The long wheelbase does not disquiet the frozen outlines, which remain as jaunty as they are elegant.
With an overall length of 5,267 millimeters (17.28 ft), the new Audi A8 L is 130 mm (0.43 ft) longer than a regular chronicle. The wheelbase has grown by a same volume, to 3,122 mm (10.24 ft). The width stays unchanged during 1,949 mm (6.39 ft); the tallness has increasing by 2 mm (0.08 in) to 1,462 mm (4.8 ft). Audi’s brand-new top indication is both longer as well as wider than its categorical long-wheelbase competitors.
The A8 L has a physique built from aluminum using a Audi Space Frame (ASF) principle as well as thus weighing about 40 percent less than the allied steel physique. The ASF body makeup is built up from expel elements, extruded sections and piece aluminum, with constituent B-posts done from form-hardened ultra-high strength steel. This body’s extensive acerbity is a key to a car’s accurate doing, low interior sound levels as well as tall passive safety for a occupants in the eventuality of an collision.
Among a high-end technologies featured upon the A8 indication line are a optional LED headlight units (standard upon a A8 L W12 quattro) with all lighting functions achieved by LEDs. With this splendid, high-efficiency light, Audi opens the new section in a history of vehicle lighting technology.
Subtle visible sum distinguish the A8 L W12 quattro from the other cars in this indication line. The single-frame radiator grille with integral grid structure has the high-gloss black paint finish and special chromed horizontal bars. There are additionally chromed inserts of new pattern in a air inlets, as well as chromed applications upon a extraneous mirrors. W12 badges have been displayed on the single-frame grille and during the back of a car. The empty system has dual trapezoidal-pattern tailpipe trims neatly integrated into the back fender.
Abundant space: Rear-seat area
The full extra length of this sedan benefits rear-seat passengers. The behind doors have been longer, for even some-more available entrance, and the space available inside can only be described as prosperous. Rear passenger comfort can be enhanced even more if two separate power-adjustable seats have been systematic. These can be exhilarated, ventilated as well as adjusted in a accumulation of ways: brazen as well as behind, chair pillow depth and chair behind point of view with tip territory adjustable alone. There is additionally the entirely tractable lumbar await. The front passenger’s seat can additionally be changed from a back if additional space is indispensable.
Between a particular back seats which have been standard apparatus in a Audi A8 L W12 quattro a full-length console can be systematic as an discretionary additional; it extends behind from a core hovel to a rear shelf, as well as can be specified with constituent equipment such as the folding list or the refrigerator. Separate controls for a back air conditioning have been additionally customary. The oppulance four-zone involuntary air conditioning is tranquil by no fewer than 25 adjusting motors.
Another high-end underline of the long-wheelbase Audi A8 is the recumbent chair at the back of a front passenger’s chair. The angle of a seat pillow can also be practiced. The passenger can be massaged by 10 air-filled compartments; four programs can be comparison at the remote control. The feet rest upon the power-adjustable support at the bottom of the front passenger chair behind. Heating, ventilation as well as the oppulance conduct patience have been constituent facilities of a recumbent chair. A folding table, additional wood as well as leather trim, the refrigerator as well as a Rear Seat Entertainment system with dual 10.2-inch screens have been between a features which foster loose transport or alternatively strong work in this mobile loll.
Fine materials: Interior pattern
The peculiarity of workmanship in a A8 L is simply first-class – from a calm ambient lighting through a fairly propitious switches with their accurate click action. Fascinating aspects of the car’s interior have been a slim, transparent outlines as well as a invogue materials with their complicated demeanour.
Audi design preference brass beige delicately combines well-matched colors with particular materials as well as comfort-oriented apparatus items. The roof-mounted squeeze handles as well as back console have one more excellent wood trim.
Valonea leather is dark-skinned to one side with plant extracts and is generally soothing as well as means to “breathe” actively. Audi additionally reserve a lax cushion for rear-seat passengers’ make use of. Like the conduct restraints and a selector lever for a eight-speed tiptronic automatic transmission, it is embellished with buckskin that is unusually soothing as well as supple though also hard-wearing.
Another discretionary additional, a panoramic potion rooftiles, has dual potion panels which allow plenty of light to strech a car’s interior. Both sections can be slanted up as well as the front asingle also non-stop extra-wide. Sun blinds have been provided for both panels to keep out direct object.
The Audi A8 L W12 quattro: Splendor as well as potency
Twelve cylinders have been a idealisation engine pattern, the convention that still applies in a vast oppulance car category. The first-generation A8 was accessible with an engine of this sort from 2001 upon, and the grown chronicle could be obtained from 2004 upon in a following indication. Audi’s engineers have now entirely revised a W12. Its banishment has been increased, as well as gasoline approach injection boosts the outlay and the potency.
The 6.3 FSI engine has an outlay of 368 kW (500 hp) as well as delivers its rise torque of 625 Nm (460.98 lb-ft) during engine speeds during 3,250 rpm. It gives the long-wheelbase Audi A8 a kind of performance routinely expected of a sports automobile: it sprints from 0 to 100 km/h (62.14 mph) in usually 4.9 seconds as well as facilely reaches its governed top speed of 250 km/h (155.34 mph).
A erotically appealing flow of power is accessible in every incident, though the fuel consumption aswell sets brand-new standards: the EU cycle exam outcome is usually 12.0 liters per 100 kilometers (19.6 US mpg), the figure well next which of competitors’ cars with V12 engines. The previous 6.0-liter engine, that had the power outlay of 331 kW (450 hp), available the fuel consumption of 13.6 l/100 km (17.3 US mpg) – a disproportion of 1.6 l/100 km is homogeneous to a 12 percent alleviation.
The engine is wellknown as a W12 since of the unusual layout: it has 4 rows of 3 cylinders with the 15-degree enclosed point of view in between a dual equivalent rows of cylinders in each broad cylinder block. The V point of view in between a two blocks is 72 degrees. This blueprint creates a W12 engine unusually compress: usually just over 50 centimeters (19.69 in) prolonged as well as thus clearly shorter than the V8. Height and breadth have been both in a segment of 70 centimeters (27.56 in).
The W12, in its ultimate form with a displacement of 6,299 cc, is an undersquare design. Its gimlet and cadence have been 86.0 as well as 90.4 millimeters (3.39 x 3.56 in) respectively. Compared with a prior chronicle a engineers have lengthened the cylinder bore. The forged crankshaft has the 12-degree point of view of crankpin offset, so which a reduction in a 12 cylinders is ignited at a preferred interlude of 60 degrees. The engine therefore runs exceptionally uniformly, and the car’s occupants are doubtful to clarity any of this autarchic energy at work unless it is during high engine speeds as well as serious loads.
The W12 engine weighs only 247 kilograms (545 lb), an impressive value to which a crankcase makes a major grant. This is the lightweight, high-strength aluminum-silicon amalgamate cast of characters with the gray expel iron reduce cross-member into that a bearing pedestals have been embedded. The pistons have been fake from a high-strength light amalgamate as well as have angled crowns since of their V onallsides in the cylinder blocks.
Each of the W12 engine’s aluminum cylinder heads contains two camshafts; these can be repositioned hydraulically by an volume equivalent to 52 degrees of crankshaft revolution. Altogether, a 4 camshafts work 48 valves by approach of low-friction roller cam supporters, and are themselves driven by bondage from an intermediate shaft.
For make use of in the long-wheelbase A8, Audi’s engineers have converted a W12 engine to FSI gasoline direct injection. This concerned substantial modifications to a cylinder heads. Fuel is injected into a combustion chambers during the vigour of up to 130 club. A tall 11.8:1 compression comparativemeasure boosts energy outlay and efficiency. The estuary ports are specifically made to explain whirl to a incoming airflow and make explosion some-more fit.
The W12 engine’s low fuel expenditure compared with the competitors is to the large border due to Audi’s modular potency height. These are used in the complete A8 indication line. The crankshaft and timing chains have been intensively optimized to reduce attrition, as well as a recuperation complement recovers appetite which would differently be wasted when a automobile is braked. The innovative thermal government complement shuts down a coolant circuit for a time after a cold engine has been started. This warms up the engine oil more fast as well as shortens the operating period in that friction is still tall.
Safe and sporty: Transmission
The transmission creates the vital grant to ensuring a tall potency of a Audi A8 L. The eight-speed tiptronic shifts uniformly as well as fast, with the particular gears closely spaced though with the inexhaustible altogether spread from low to high. Gear shifts have been achieved electronically (“change by handle”) from an superb yacht-style selector push or at steering wheel paddles.
The core differential, a categorical member in a quattro permanent all-wheel expostulate sight, divides a torque upsurge from a engine in a sporty manner, with 60 percent to a back spindle and 40 percent to a front in regular driving conditions. But if a situation changes, up to 60 percent of the torque can be sent to a front, or 80 percent to the back. An optional competition differential splits the torque submit actively in between a left as well as right rear wheels.
Maximum pointing: Chassis
Thanks to the modernized framework pattern, a long-wheelbase Audi A8 brings together a silky, polished smoothness of the true luxury automobile as well as a doing of the sport sedan. The circle control arms have been done of aluminum. The front cessation uses 5 locating arms at any circle; a controlled-track wishbone back cessation ensures a magnificently gentle ride. The servotronic energy steering system has the direct handling comparativemeasure as well as operates at tall potency.
The adaptive air cessation with controlled damping is customary apparatus and is integrated into a Audi expostulate name dynamics complement. With this complement a driver can choose in between 4 dissimilar operating settings of the engine, the eight-speed tiptronic delivery, a servotronic energy steering, the discretionary competition differential as well as the Audi pre clarity basic safety system. An one more procedure is a energetic steering complement, that varies the rigging comparativemeasure steplessly according to highway speed.
The A8 L W12 quattro runs upon 19-inch alloy wheels with a 15-spoke pattern reserved for this indication, as well as size 255/45 tires. As an discretionary additional 20-inch wheels can be selected, and even 21-inch wheels can be performed from quattro GmbH.
The A8 L W12 quattro, the brand-new tip model, ofcourse has the high-performance stop system, with ventilated disks during all 4 wheels. The front disks are 400 mm (15.75 in) in diameter, with 356 mm (14.02 in) disks during a rear. To waste feverishness as well as reduce weight, immaculate steel pins bond the steel friction rings with a aluminum hoop centers. The calipers have a matt black paint finish.
Dynamic comprehension: Communication as well as benefit systems
This vast sedan features an model control judgment. Although there have been so most functions accessible, they can be selected in an simply accepted, ergonomically scold approach. Two large monitor screens, asingle on a instrument row as well as asingle on the center console, acts as control centers as well as arrangement their report as high-resolution 3D graphics.
The A8 has a pioneering creation upon house: a optional MMI navigation plus, that operates with a aid of the high-capacity tough hoop, has the touch-sensitive control row known as MMI hold. The motorist inputs his or her navigation end or the write number simply by essay a letters or numerals upon a deskpad with the finger. Acoustic feedback creates this probable but taking one’s eyes of a highway.
The high-end navigation complement cooperates with the benefit as well as reserve systems in an innovative approach. It registers the topography of a highway in allege as well as creates this interpretation accessible to a control units for the involuntary transmission, headlights as well as adaptive cruise control with Stop & Go duty. Thanks to their modernized comprehension, these systems can brand complex scenarios and offer a motorist await in great time.
The adaptive cruise control complement operates during any speed up to 250 km/h (155.34 mph) and responds even some-more flexibly as well as smoothly than prior to. The Audi side assist system, that helps the motorist to change lanes, and Audi line assist which detects any depart from a selected lane, also have brand-new and one more performance facilities.
The night perspective assistant uses a thermal imaging camera to identify persons upon the road forward of a car. If it considers a incident to be potentially dangerous, the picture of the chairman upon a highway is shown in red as well as the warning vigilance is heard. The Audi pre clarity safety system is additionally closely linked to a benefit systems. It is available in multiform stages: a full chronicle brakes a automobile automatically in sequence to minimize the consequences of the nose-to-tail incident.
In a multimedia area, Audi can additionally supply many tasteful modules. These include a Bang & Olufsen Advanced Sound System with an outlay rating of some-more than 1,400 Watts as well as 19 speakers, as well as the Rear Seat Entertainment system. This has an MMI control row on the console in between the back seats and provides entrance to all the infotainment functions on board this large oppulance sedan.
The brand-new Online services in team-work with Google use a car phone to capture headlines and stream report upon a weather or points of seductiveness (POI) from a Internet. Later this year an UMTS procedure will be accessible: this quick interpretation link can supply images as well as report from Google Earth to a guard shade as well as mix them with a navigation track. The motorist can make use of all these services with his or her cell-phone contract.
