2004 Chevy Colorado Z71 Regular Cab Truck

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2,770 cc 2.8 liters in-line 4 front engine with 93 mm bore, 102 mm stroke, 10 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder LK5

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Unleaded fuel 87

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Multi-point injection fuel system

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19 gallon main unleaded fuel tank

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Power: 131 kW , 175 HP SAE @ 5,600 rpm; 185 ft lb , 251 Nm @ 2,800 rpm