2008 Audi R8
The Audi R8, into which Audi has incorporated the name and the genes of the five-time Le Mans winner, is a spectacular sports car. Three years after the unveiling of the Audi Le Mans quattro concept car, the production version will be making its debut at the Paris Motor Show in the guise of the new Audi R8 mid-engined sports model. It is a fascinating driving machine and the sporty pinnacle of the Audi brand. The mid-mounted 420 bhp V8 FSI engine, quattro permanent four-wheel drive and Audi Space Frame aluminum body form the basis for truly outstanding driving dynamics. The Audi R8 will be available to order from 28 September 2006; first deliveries will be made in the first half of 2007.
As the first Audi mid-engined sports car, the Audi R8 combines Audi's experience gained from numerous motorsport triumphs with groundbreaking design and the acknowledged technological expertise of the brand. This expertise has led to the slogan 'Vorsprung durch Technik' becoming a byword for leading-edge technology both on the race track and on the road.
The sporty interior is dominated by a totally driver-oriented cockpit architecture, integrating the driver between the dashboard and the high centre console. The instrument panel above the console is angled slightly towards the driver. The flat-bottomed steering wheel is a typical feature of the sportiest Audi models, and also enables comfortable sports car entry and exit.
Form follows function: this design principle is implemented throughout the R8. Alongside the driver-oriented architecture, also reflected in the styling of the side window sills, the choice of materials also makes for a highly functional look and feel. Looking around when in the driving seat makes one thing clear: just like in the R8 race car, the styling and placement of all the elements in the cockpit of this driving machine is focused on the essentials. The center point of everything is the driver.
That’s a tough objective, but if the R8 is anything to go by, don’t dismiss the idea as pie in the sky. For one thing, the R8’s versatile nature reminds us more of Ferrari’s F430 than it does the more-or-less relentlessly severe Gallardo. This is not a car that gets in your face the whole time you’re in it. When equipped with the stock suspension or the optional adjustable magnetic shocks, the R8 will cruise the freeway with as little ride disruption and mechanical commotion as an A4.
Yet at speed the R8 gathers itself into a tautly controlled crouch, heading where it’s pointed with remarkable precision and exhibiting none of the propensity for snap rotation that some mid-engined cars have made famous. Some of its stability is from the unequal tire sizes, and some, no doubt, is from the Quattro all-wheel-drive system that has a default rear-wheel torque bias of 90 percent. The viscous-coupling center differential will never furnish more than 35 percent of available power to the front axle when it detects slip at the rear, preserving a strong rear-drive character in almost all circumstances.
This leaves the flat-bottomed steering wheel calm and nearly free of front-drive contamination. Sure, there’s enough load increase in turns to inform the driver of events at the front wheels, but the leather rim is almost devoid of vibration and kickback shock. It’s so good that we’ll undoubtedly hear criticism aimed at the mechanism for being isolated and uninvolved. It really is not. The steering on this car is for the finely tuned driver rather than those who require feedback at 7.6 on the Richter scale.
But don’t mistake this for a luxury coupe. The mid-mounted, direct-injected V-8 is borrowed from the heavy-breathing RS 4, but with dry-sump lubrication for its new low-slung duty. Mounted so that its throttle-body intakes face rearward, meeting ducts that loop around from big intake slots ahead of the R8’s signature “side blades,” the V-8 is actually offset from the center line to package the all-wheel drivetrain.
The transmission mounts behind the rear axle, and a shaft runs forward through the engine’s sump to power the front axle. Audi needed space for that arrangement. But Audi has camouflaged the offset effect carefully with engine-bay hardware that makes the view through the glass hatch appear symmetrical. You need to check the position of the four-ring insignia on the car’s tail to confirm that the engine is shaded to the right.
