2007 Pontiac G6 GT

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3,510 cc 3.5 liters V 6 front engine with 99 mm bore, 76 mm stroke, 9.8 compression ratio, overhead valve, variable valve timing/camshaft and two valves per cylinder LZ4

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Unleaded fuel 87

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Fuel economy EPA highway (mpg): 28 and EPA city (mpg): 20

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Multi-point injection fuel system

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16 gallon main unleaded fuel tank

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Power: 167 kW , 224 HP SAE @ 5,800 rpm; 220 ft lb , 298 Nm @ 4,000 rpm