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2006 GMC Sierra 1500 4WD
  8 cyl, 5.3 L
Automatic 4-spd
Regular Gas or E85
FFV
EPA Fuel Economy
Miles per Gallon
Regular Gas
15
Combined
13

City

17

Highway

E85
11
Combined
10

City

13

Highway

Fuel Economics Additional Information
 Regular Gas E85
Cost to Drive 25 Miles $5.80 $7.25
Fuel to Drive 25 Miles 1.67 gal 2.27 gal
Cost to Fill the Tank $81.43 - $106.49 $74.65 - $106.49
Miles on a Tank 351 - 459 miles 257 - 337 miles
Tank Size 26.0 - 34.0 gal
Annual Fuel Cost* $3482 $4350
Vehicle Specification Data
EPA Size Class Additional Information Standard Pickup Trucks 4WD
Drive 4-Wheel or All-Wheel Drive
Gas Guzzler no
Turbocharger no
Supercharger no
Passenger Volume Not Available
Luggage Volume Not Available
Engine Descriptor Additional Information FLEX-FUEL
Transmission Descriptor Additional Information CLKUP

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