Though Audi was late to the luxury limo party against the Mercedes-Benz S-Class and BMW 7 Series, the latest A8 pulls no punches against its German rivals. Priced at $83,800, just one model is available, the A8L 55 TFSI, boasting a 3.0-liter turbocharged V6 outputting 335 horsepower. It channels that via an 8-speed Tiptronic automatic gearbox to all wheels through Audi’s now famous quattro all-wheel drive system. As standard, expect a long wheelbase for extra room, Audi’s Virtual Cockpit, MMI Navigation Plus, and full LED headlights, along with power soft closing doors, four zone climate control, and power rear window sunshades. Your first class ticket to luxury has arrived.
|Sedan 3.0 TFSI||3.0-liter V6 Hybrid||8-Speed Auto with Tiptronic||AWD||$78,772||$83,800|
The all-new Audi A8 has become the complete luxury sedan.
Of the three traditional German prestige marques that battle each other from compact car to super sports car level, Audi was the latecomer to the luxury sedan party. Mercedes started this flagship game back in the 1930s, and BMW’s first 7-Series made its debut in 1977. Audi did not have a reply until 1988, when they launched the V8, the first production luxury sedan with a 4WD option. But it was not until the V8’s successor arrived in 1994 that a big Audi proudly wore the A8 badge.
Audi’s , internally known as the D5, is the fourth car to bear the A8 moniker. Based on Audi’s MLB Evo floorpan, shared with the Audi Q7 and the , the latest A8/L is slightly narrower than the outgoing model but a tad longer. The first A8 (D2) of 1994 had a good, solid, Teutonic look to it and still has reasonable presence today. This also applies to the D3 that succeeded it, and was also the first A8 to receive Audi’s deeper and bolder front grille look at its mid-life facelift time. However, the A8 (D4) of 2010 was less convincing as a design. It was rather bland, not a plus point in a segment where presence and authority exuded by the likes of the Mercedes S-Class is paramount.
It was thus no surprise that the 2014 facelift was quite comprehensive and included new body panels that gave the car a tauter, more purposeful look. Learning from that expensive lesson, Audi’s designers put more muscle into the new A8’s looks from day one. Subtle haunches over its front and rear arches deliver a greater sense of latent power under the skin than before. Like a well-groomed bodybuilder in a pin-stripe suit, the new A8/L looks calm with its latent power, and is arguably less overt than the . Under its aluminium skin it features five suspension links at each corner, with air springs as standard and active damping as an option.
The quattro 4WD system is also standard, and thankfully there is no entry-level front-wheel-drive variant this time round. From the driver's seat the new car is supremely comfortable, and I felt I was sitting in and not on the car. Bearing in mind that people over 50, who will make up the bulk of A8/L buyers, are not necessarily computer or tech savvy, it is important that the plethora of driver aids and infotainment gadgets appearing in these new cars be easily accessible and logical to users. In that respect Audi has always been a leader in intuitive control interfaces. Not long after BMW Introduced their iDrive system in the E65 7-Series, with its drop down menu driven interface, Audi launched its first MMI system.
I commented at the time that it felt like BMW’s iDrive had a rather opaque Microsoft Windows style drop down menu interface, while a Mac user had designed Audi’s MMI. MMI has only got better over the years and Audi’s Virtual Cockpit debuted on the TT in late 2014, and has now been rolled out across the range. With more dashboard real estate on offer, the new A8 enabled the engineers to take this and the infotainment system to the next level. The latest processors behind the infotainment system are 50 times faster and feature two large touchscreen displays - a 1540 x 720 pixel, 10.1 inch on the dashboard, and a 1280 x 660, 8.6-inch center console screen.
The bigger screen looks after telematics, while the smaller one controls the HVAC system and some convenience features.The instrument pack technology will be familiar to anyone who has driven one of the current Audi A4, TT or R8 models. This all works quite intuitively and I found no issues in navigating the various functions using the big touchscreen, which has amazing clarity. I also like the fact that that big screen is integrated into a black piano lacquer trim that spans the whole dashboard. This means that the screen does not leave a big black ‘hole’ in the dashboard when it is off as is the case with other cars, . As an alternative to the latter system, this elegant solution saves cost, weight and complexity.
Cabin room is generous in both compartments, particularly so in the rear of the 120mm (5.1 inch) longer LWB version, where the extra legroom allows you to specify individual rear seats with a centre console in between. As with its rivals from BMW and Mercedes, the L variant comes with the option of a reclining relaxation rear seat opposite the driver, and a footrest that motors out from the back of the forward adjusted front passenger seat. With the seat thus extended and an Audi driver behind the wheel I felt on top of the world, and closed my eyes to concentrate on what is most relevant to a limousine - silence and ride comfort.
While the new A8 is quiet, further extraneous noise is kept from the cabin by the two optional glass packages. The first is acoustic double-glazing, while the second adds extra UV protection to the double-glazing to keep the cabin cooler in hot climates. In rear seat ride comfort terms the previous A8L was good, and I put it on the same level as its BMW 7 Series rival at the time. However, both these cars gave best to the W221 and W222 S-Class models, which may not be as good a mount for the keen driver, but are measurably superior in rear seat ride comfort.
Latterly, with its all-new air suspension came close to the Mercedes, and pips the A8/L D4 to the post as VIP limo transport, but the latest A8/L with its new generation active air suspension turns the tables on the very competent BMW, and takes the fight to Stuttgart. The low speed secondary ride of the new A8L is sublime, and while you can feel the kind of small bumps that were discernible in the outgoing model, they are now rounded off and absorbed to the point where you simply celebrate Audi’s mastery of the physics involved. The sheer speed with which the computer controlled damping works results in a seamless experience at high speed is similarly impressive.
Coupled with the dynamic all wheel steering this car's high-speed stability is unerring, which makes for stress free motorway driving. The measured reduction in turning circle thanks to the rear wheel steering is 1.1 meters, allowing an A8L to match the 11.4 meters turning circle of the much smaller A4. At speeds over 37 mph, the rear wheels can turn up to 1.5 degrees to effectively ‘lengthen’ the cars wheelbase, resulting in greater dynamic stability. With Sport mode engaged, and using the paddle shifters to control the standard eight-speed Tiptronic used on all variants, the A8 gobbled up the cross country route, the low roll, exquisite body control and 4WD traction making for rapid, drama-free progress even at a fair clip.
The alloy wheel range encompasses 17-inch to 21-inch, and the LWB test cars at the launch wore 265/40R20-inch Goodyear Eagle F1 rubber, with the entry-level SWB 50 TDI cars on 255/45R19-inch Michelins. In practice, the suspension is so well calibrated for all these factory wheel and tire options that the 19s on the SWB car were barely more comfortable from behind the wheel. Of course while the smaller 17- and 18-inch sizes might make a bigger difference, they certainly would not look good on such a large car.
For owners in markets such as the US where unleaded gas is the tipple of choice, the turbocharged V6 55 TFSI quattro with 340 hp and 369 lb-ft of torque, or the V8 60 TFSI quattro with cylinder-on-demand (COD) technology and 460 hp and 487 lb-ft, are an extremely comfortable way to cover the miles. I drove the latter whose engine is refined, potent, and provides good low-end grunt and strong top-end thrust. Combined with the new chassis, this makes the new A8/L an incrementally superior car to its forbearers in all respects, including comfort, performance, fuel economy and emissions.
The W12 flagship, with its supercar challenging 585 hp and 590 lb-ft of torque, is the only version that does not wear a number badge, just ‘W12’. We were only able to drive it at modest speeds in a closed off test area, but as expected its motor is eerily refined. The Audi A8/L production line is housed in a new building in Neckarsulm, and the 50, 55 and 60 A8/L models go on sale in Europe immediately, with US deliveries of LWB-only gas models starting in the second half of 2018. Output will be ramped up over the coming months according to demand, with up to 260 cars a day possible by late 2018.
The W12 and V8 TDI models will follow during 2018, along with the A8L 60 e-tron quattro, which will be able to drive about 30 miles on battery power and be charged inductively from a garage or carport floor mounted unit. With quattro 4WD and air suspension as standard, the new Audi A8/L stands as the most complete car in its class out of the box. And with a rear seat experience that now matches the much-vaunted and recently face-lifted Mercedes S-Class for secondary ride, Audi finally has a convincing all-round contender in the luxury sedan class.