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Fuel Economy of 2009 Audi A6
EPA MPG  
MODEL City Comb Hwy Fuel Cost
2009 Audi A6 quattro 8 cyl, 4.2 L, Automatic (S6), Premium Gasoline
2009 Audi A6 quattro 16

City

18

Combined

23

Highway

$3136

per year

2009 Audi A6 quattro 6 cyl, 3.0 L, Automatic (S6), Premium Gasoline
2009 Audi A6 quattro 18

City

21

Combined

26

Highway

$2685

per year

2009 Audi A6 Avant quattro 6 cyl, 3.0 L, Automatic (S6), Premium Gasoline
2009 Audi A6 Avant quattro 18

City

21

Combined

26

Highway

$2685

per year

2009 Audi A6 6 cyl, 3.1 L, Automatic (AV), Premium Gasoline
2009 Audi A6 18

City

21

Combined

27

Highway

$2685

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