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Fuel Economy of 2003 Chevrolet Silverado
EPA MPG  
MODEL City Comb Hwy Fuel Cost
2003 Chevrolet Silverado 1500 2WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
2003 Chevrolet Silverado 1500 2WD 14

City

16

Combined

19

Highway

$3225

per year

2003 Chevrolet Silverado 1500 2WD 6 cyl, 4.3 L, Manual 5-spd, Regular Gasoline
2003 Chevrolet Silverado 1500 2WD 14

City

16

Combined

19

Highway

$3225

per year

2003 Chevrolet Silverado 1500 2WD 8 cyl, 4.8 L, Automatic 4-spd, Regular Gasoline
2003 Chevrolet Silverado 1500 2WD 14

City

15

Combined

18

Highway

$3442

per year

2003 Chevrolet Silverado 1500 2WD 8 cyl, 4.8 L, Manual 5-spd, Regular Gasoline
2003 Chevrolet Silverado 1500 2WD 14

City

16

Combined

19

Highway

$3225

per year

2003 Chevrolet Silverado 1500 2WD 8 cyl, 5.3 L, Automatic 4-spd, Regular Gasoline
2003 Chevrolet Silverado 1500 2WD 13

City

15

Combined

17

Highway

$3442

per year

2003 Chevrolet Silverado 1500 4WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
2003 Chevrolet Silverado 1500 4WD 13

City

14

Combined

17

Highway

$3684

per year

2003 Chevrolet Silverado 1500 4WD 6 cyl, 4.3 L, Manual 5-spd, Regular Gasoline
2003 Chevrolet Silverado 1500 4WD 13

City

14

Combined

17

Highway

$3684

per year

2003 Chevrolet Silverado 1500 4WD 8 cyl, 4.8 L, Automatic 4-spd, Regular Gasoline
2003 Chevrolet Silverado 1500 4WD 13

City

14

Combined

16

Highway

$3684

per year

2003 Chevrolet Silverado 1500 4WD 8 cyl, 4.8 L, Manual 5-spd, Regular Gasoline
2003 Chevrolet Silverado 1500 4WD 13

City

14

Combined

17

Highway

$3684

per year

2003 Chevrolet Silverado 1500 4WD 8 cyl, 5.3 L, Automatic 4-spd, Regular Gasoline
2003 Chevrolet Silverado 1500 4WD 13

City

14

Combined

16

Highway

$3684

per year

2003 Chevrolet Silverado SS 1500 AWD 8 cyl, 6.0 L, Automatic 4-spd, Regular Gasoline
2003 Chevrolet Silverado SS 1500 AWD 12

City

13

Combined

15

Highway

$3968

per year

2003 Chevrolet Silverado 1500 2WD 8 cyl, 5.3 L, Automatic 4-spd, Regular Gas or E85
2003 Chevrolet Silverado 1500 2WD Gas 13

City

15

Combined

18

Highway

$3442

per year

E85 10

City

11

Combined

13

Highway

$4350

per year

2003 Chevrolet Silverado 1500 4WD 8 cyl, 5.3 L, Automatic 4-spd, Regular Gas or E85
2003 Chevrolet Silverado 1500 4WD Gas 12

City

14

Combined

16

Highway

$3684

per year

E85 9

City

10

Combined

12

Highway

$4785

per year

2003 Chevrolet Silverado 2500 2WD (Bifuel) 8 cyl, 6.0 L, Automatic 4-spd, Regular Gasoline or natural gas
2003 Chevrolet Silverado 2500 2WD (Bifuel) Gas 10

City

10

Combined

11

Highway

$5160

per year

CNG 9

City

10

Combined

11

Highway

$3135

per year

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

Assumed Fuel Prices:

  • Regular: 3.44
  • Midgrade: 3.57
  • Premium: 3.72
  • Diesel: 3.85
  • CNG: 2.09
  • Electricity: 0.12 per kilowatt hour
  • E85: 3.19
  • LPG: 3.06