2006 Mercedes-Benz SLK 350

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3,498 cc 3.5 liters V 6 front engine with 93 mm bore, 86 mm stroke, 10.7 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): 25 and EPA city (mpg): 18

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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: 200 kW , 268 HP SAE @ 6,000 rpm; 258 ft lb , 350 Nm @ 2,400 rpm