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Fuel Economy of 2010 Porsche Cayman

		EPA MPG
MODEL		City	Comb	Hwy	Fuel Cost
2010 Porsche Cayman 6 cyl, 2.9 L, Automatic 7-spd, Premium Gasoline
		20 City	24 Combined	29 Highway	$2352 per year
2010 Porsche Cayman 6 cyl, 2.9 L, Manual 6-spd, Premium Gasoline
		19 City	22 Combined	27 Highway	$2566 per year
2010 Porsche Cayman S 6 cyl, 3.4 L, Automatic 7-spd, Premium Gasoline
		20 City	23 Combined	29 Highway	$2453 per year
2010 Porsche Cayman S 6 cyl, 3.4 L, Manual 6-spd, Premium Gasoline
		19 City	22 Combined	26 Highway	$2566 per year

Annual Fuel Costs are based on 45% highway driving, 55% city driving, and 15000 annual miles.

Assumed Fuel Prices:

• Regular: 3.48
• Midgrade: 3.61
• Premium: 3.76
• Diesel: 3.86
• CNG: 2.09
• Electricity: 0.12 per kilowatt hour
• E85: 3.19
• LPG: 3.06