2009 XLR Base Roadster Vehicle Performance Review
* 4,565 cc 4.6 liters V 8 front engine with 93.0 mm bore, 84.0 mm stroke, 10.5 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder LH2
* Premium unleaded fuel 91 and petrol
* Multi-point injection fuel system
* 18.0 gallon main premium unleaded fuel tank 15.0
* Power: 239 kW , 320 HP SAE @ 6,400 rpm; 310 ft lb , 420 Nm @ 4,400 rpm
Specs
Specs