2010 IS350 Base Sedan Vehicle Performance Review
* 3,456 cc 3.5 liters V 6 front engine with 94.0 mm bore, 83.0 mm stroke, 11.8 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder 2GR-FSE
* Premium unleaded fuel 91 and petrol
* Gasoline direct injection fuel system
* 17.1 gallon main premium unleaded fuel tank 14.2
* Power: 228 kW , 306 HP SAE @ 6,400 rpm; 277 ft lb , 376 Nm @ 4,800 rpm.