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Fuel Economy of 2009 Chevrolet Impala
EPA MPG  
MODEL City Comb Hwy Fuel Cost
2009 Chevrolet Impala 6 cyl, 3.5 L, Automatic 4-spd, Regular Gasoline
2009 Chevrolet Impala 18

City

22

Combined

29

Highway

$2375

per year

2009 Chevrolet Impala 8 cyl, 5.3 L, Automatic 4-spd, Regular Gasoline
2009 Chevrolet Impala 16

City

19

Combined

24

Highway

$2746

per year

2009 Chevrolet Impala 6 cyl, 3.5 L, Automatic 4-spd, Regular Gas or E85
2009 Chevrolet Impala Gas 19

City

23

Combined

29

Highway

$2271

per year

E85 14

City

17

Combined

22

Highway

$2814

per year

2009 Chevrolet Impala 6 cyl, 3.9 L, Automatic 4-spd, Regular Gas or E85
2009 Chevrolet Impala Gas 17

City

21

Combined

27

Highway

$2485

per year

E85 13

City

15

Combined

20

Highway

$3192

per year

2009 Chevrolet Impala 6 cyl, 3.5 L, Automatic 4-spd, Regular Gas or E85
2009 Chevrolet Impala Gas 18

City

22

Combined

29

Highway

$2375

per year

E85 14

City

17

Combined

22

Highway

$2814

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