2010 R8 Base Coupe Vehicle Performance Review
* 5,204 cc 5.2 liters V 10 mid engine with 84.5 mm bore, 92.8 mm stroke, 12.5 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder
* Premium unleaded fuel 91
* Gasoline direct injection fuel system
* 23.8 gallon main premium unleaded fuel tank 19.8
* Power: 391 kW , 525 HP SAE @ 8,000 rpm; 391 ft lb , 530 Nm @ 6,500 rpm.