2006 Honda S2000 Roadster

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2,157 cc 2.2 liters in-line 4 front engine with 87 mm bore, 90.7 mm stroke, 11.1 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder

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Premium unleaded fuel 91

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Fuel economy EPA highway (mpg): 26 and EPA city (mpg): 20

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Multi-point injection fuel system

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13.2 gallon main premium unleaded fuel tank

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Power: 177 kW , 237 HP SAE @ 7,800 rpm; 162 ft lb , 220 Nm @ 6,800 rpm