2003 Oldsmobile Aurora Sedan

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3,994 cc 4 liters V 8 front engine with 87 mm bore, 84 mm stroke, 10.3 compression ratio, double overhead cam and four valves per cylinder L47

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Premium unleaded fuel 91

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Fuel economy EPA highway (mpg): 26 and EPA city (mpg): 17

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Multi-point injection fuel system

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18.5 gallon main premium unleaded fuel tank

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Power: 187 kW , 250 HP SAE @ 5,600 rpm; 260 ft lb , 351 Nm @ 4,400 rpm