2006 Lexus GS300 Sedan

- 

2,994 cc 3 liters V 6 front engine with 87.4 mm bore, 82.8 mm stroke, 11.5 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder 3GR-FSE

- 

Premium unleaded fuel 91

- 

Fuel economy EPA highway (mpg): 30 and EPA city (mpg): 22

- 

Multi-point injection fuel system

- 

18.8 gallon main premium unleaded fuel tank

- 

Power: 183 kW , 245 HP SAE @ 6,200 rpm; 230 ft lb , 312 Nm @ 3,600 rpm