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Fuel Economy of 2009 Porsche 911
EPA MPG  
MODEL City Comb Hwy Fuel Cost
2009 Porsche 911 GT2 6 cyl, 3.6 L, Manual 6-spd, Premium Gasoline
2009 Porsche 911 GT2 16

City

19

Combined

23

Highway

$2967

per year

2009 Porsche 911 Turbo 6 cyl, 3.6 L, Automatic 5-spd, Premium Gasoline
2009 Porsche 911 Turbo 15

City

18

Combined

23

Highway

$3136

per year

2009 Porsche 911 Turbo 6 cyl, 3.6 L, Manual 6-spd, Premium Gasoline
2009 Porsche 911 Turbo 16

City

18

Combined

23

Highway

$3136

per year

2009 Porsche 911 Turbo Cabriolet 6 cyl, 3.6 L, Automatic 5-spd, Premium Gasoline
2009 Porsche 911 Turbo Cabriolet 15

City

18

Combined

23

Highway

$3136

per year

2009 Porsche 911 Turbo Cabriolet 6 cyl, 3.6 L, Manual 6-spd, Premium Gasoline
2009 Porsche 911 Turbo Cabriolet 15

City

18

Combined

24

Highway

$3136

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