2007 Chevrolet Trailblazer LS Sport Utility

- 

Auxiliary oil cooler

- 

4,195 cc 4.2 liters in-line 6 front engine with 93 mm bore, 102 mm stroke, 10.3 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder LL8

- 

Unleaded fuel 87

- 

Fuel economy EPA highway (mpg): 21 and EPA city (mpg): 15

- 

Multi-point injection fuel system

- 

22 gallon main unleaded fuel tank

- 

Power: 217 kW , 291 HP SAE @ 6,000 rpm; 277 ft lb , 376 Nm @ 4,800 rpm