2006 Porsche Cayman S Coupe

- 

3,387 cc 3.4 liters horizontal 6 mid engine with 96 mm bore, 78 mm stroke, 11.1 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder

- 

Premium unleaded fuel 91

- 

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

- 

Multi-point injection fuel system

- 

16.9 gallon main premium unleaded fuel tank

- 

Power: 220 kW , 295 HP SAE @ 6,250 rpm; 251 ft lb , 340 Nm @ 4,400 rpm