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2015 GMC Sierra K15 Cab Chassis 4WD Delete vehicle

2015 GMC Sierra K15 Cab Chassis 4WD

4.3 L, 6 cyl, Auto 6-spd, Regular Gasoline or E85

EPA Fuel Economy

Regular Gasoline

Combined: 18 mpg

City: 16 mpg

Highway: 20 mpg


Combined: 12 mpg

City: 11 mpg

Highway: 14 mpg

MPG estimates for 2016 and older vehicles may have been revised. Learn More

Regular Gasoline

Range: 468 - 612 miles


Range: 312 - 408 miles

Annual Fuel Cost*

Gas: $2,850

E85: $4,000

Cost to Drive 25 Miles

Gas: $4.75

E85: $6.62

Tank Size: 26.0-34.0 gallons

Cost to Fill the Tank

Gas: $89-$116

E85: $83-$108

Miles on a Tank

Gas: 468-612 miles

E85: 312-408 miles

*Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize

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Where can I buy E85?

Regular Gasoline

16.5 barrels per year


5.3 barrels

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Tailpipe CO2

Regular Gasoline

507 grams per mile


518 grams per mile

Tailpipe and Upstream

Regular Gasoline


Not available

 Upstream (g/mi)

 Tailpipe (g/mi)

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