2015 Audi R8 revealed

At 4442mm long, 1944mm wide and 1241mm high, the new R8 is the same length as the old R8, but 39mm wider and 9mm lower than before. 

Together with the new R8 coupé revealed here in a series of official photographs, Audi is also preparing a successor to the R8 spyder, although it isn’t planned to be shown until later this year, most likely at the Los Angeles motor show in November.

The mid-engined coupé is underpinned by a new spaceframe structure that is claimed to weigh 200kg.

Although still manufactured predominantly from aluminium, it also receives new carbonfibre-reinforced plastic elements in a move that is claimed to contribute to a 66kg reduction in the kerb weight of the new R8 V10 Plus, which tips the scales at an official 1454kg.

As well as being significantly lighter, the new structure is also said to provide a considerable 40% improvement in static rigidity.

The suspension retains a combination of double wishbones front and rear. They are allied to standard steel springs and dampers or an optional Magnaride package that provides continuously variable damping control.

While mirroring the set-up used on the old R8, Audi claims the underpinnings have been thoroughly revised, with lighter components brought in from its LMP and LMS racing programs to provide crucial reductions in unsprung masses.

Read Autocar's last drive in the first generation Audi R8

R8 buyers will be offered a heavily updated version of the first-generation model’s 5.2-litre engine in two different states of tune, when it goes on sale later in 2015.

Manufactured at Audi’s Gyor plant in Hungary, the V10 now has a new cylinder-on-demand system and comes mated exclusively to a standard seven-speed dual-clutch S tronic gearbox.

In standard form, the 90-degree unit kicks out 532bhp at 8000rpm and 398lb ft at 6500rpm, giving the new R8 V10 a subtle 15bhp and 7lb ft more than its predecessor. 

The clear highlight, though, is the R8 V10 Plus, which now packs a Lamborghini Huracán-equaling 601bhp at 8150rpm and 413lb ft of torque at 6500rpm – some 59bhp and 15lb ft more than the car it replaces.

Along with tweaks to the gearbox, to enable the adoption of an automatic engine stop-start system, Audi has also provided its range-topping performance model with a new and faster-reacting four-wheel drive system.

Already previewed on the Huracán, it eschews the old viscous coupling system for a more contemporary multi-plate clutch arrangement that is capable of transferring up to 100% of drive to the front or rear axle, and is claimed to provide added efficiency savings due to lower mechanical drag. 

According to Audi’s official performance figures, the R8 V10 has a 0-62mph time of 3.5sec and 201mph top speed, while the more powerful R8 V10 Plus has a respective 3.2sec and 205mph. By comparison, the old model had claimed figures of 3.6sec and 195mph, and 3.5sec and 197mph.

The adoption of cylinder-on-demand and other fuel-saving features has brought about a claimed 10% improvement in fuel consumption and CO2 emissions on the European test cycle. The R8 V10 returns a claimed 23.9mpg and 275g/km, while the R8 V10 Plus is rated at 22.8mpg and 289g/km.

The new R8 e-tron, meanwhile, uses a development of the system from the still-born first-generation R8 e-tron, with an overall output of 456bhp and 679lb ft of torque. It is claimed to hit 62mph from standstill in 3.9sec and, through the adoption of more efficient battery cells, achieve a range more than double that of the original, at around 280 miles.

The new R8 will be assembled on a new showcase production line established close to Audi’s Neckarsulm site in Germany.

Watch our first ride in the new Audi R8 below.

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