The 2018 GMC Sierra 1500 gets a 4.3-liter V6 under the hood that makes 285 hp @ 5300 rpm horsepower and 305 lb.-ft. @ 3900 rpm of torque. This engine is quite fuel-efficient and helps the truck deliver a mileage of 17 mpg in the city and 22 mpg on the highway. The combined efficiency with this engine comes out to be 19 mpg as rated by the EPA.

2018 GMC Sierra 1500 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2dr Regular Cab 6.5 ft. LB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg34 gal.578.0/748.0 mi.
2dr Regular Cab 5.8 ft. SB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg26 gal.442.0/572.0 mi.
2dr Regular Cab 6.5 ft. LB (4.3L 6cyl 6A)18 mpg24 mpg20 mpg34 gal.612.0/816.0 mi.
2dr Regular Cab 5.8 ft. SB (4.3L 6cyl 6A)18 mpg24 mpg20 mpg26 gal.580.8/620.4 mi.
SLE 2dr Regular Cab 6.5 ft. LB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg34 gal.578.0/748.0 mi.
SLE 2dr Regular Cab 5.8 ft. SB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg26 gal.442.0/572.0 mi.
SLE 2dr Regular Cab 6.5 ft. LB (4.3L 6cyl 6A)18 mpg24 mpg20 mpg34 gal.612.0/816.0 mi.
SLE 2dr Regular Cab 5.8 ft. SB (4.3L 6cyl 6A)18 mpg24 mpg20 mpg26 gal.468.0/624.0 mi.
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Used 2018 GMC Sierra 1500 For Sale

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2017 GMC Sierra 150027
Price Drop, $500
Previous Price: $1950020 Apr 2022

2017 GMC Sierra 1500 Double Cab

4dr Double Cab 6.5 ft. SB (5.3L 355 hp 8cyl 6AM)

$19,000
Est. $257/mo
Excellent Deal
$9,119 Below market
RMV: $28,119
Marysville, WA
2017 GMC Sierra 150028
Price Drop, $350
Previous Price: $1795023 Jun 2022

2017 GMC Sierra 1500 Double Cab

4dr Double Cab 6.6 ft. SB (4.3L 6cyl 6A)

$17,600
Est. $238/mo
Excellent Deal
$4,532 Below market
RMV: $22,132
Orange, CA
2018 GMC Sierra 15006
Price Drop, $5000
Previous Price: $2999921 Jun 2022

2018 GMC Sierra 1500 SLT Crew Cab

SLT 3dr Crew Cab 5.75 ft. SB 4WD (5.3L 8cyl 6A)

$24,999
Est. $339/mo
Excellent Deal
$6,216 Below market
RMV: $31,215
Houston, TX
2017 GMC Sierra 150040
New

2017 GMC Sierra 1500 SLT Pickup Truck

SLT

$30,495
Est. $414/mo
Excellent Deal
$7,498 Below market
RMV: $37,993
Houston, TX
2017 GMC Sierra 150027
Price Drop, $500
Previous Price: $3245018 Jun 2022

2017 GMC Sierra 1500 SLT Crew Cab

SLT 3dr Crew Cab 5.75 ft. SB 4WD (5.3L 8cyl 6A)

$31,950
Est. $433/mo
Excellent Deal
$7,657 Below market
RMV: $39,607
Sacramento, CA
2017 GMC Sierra 150016
Price Drop, $2000
Previous Price: $2199011 May 2022

2017 GMC Sierra 1500 Double Cab

4dr Double Cab 6.5 ft. SB 4WD (5.3L 355 hp 8cyl 6AM)

$19,990
Est. $271/mo
Excellent Deal
$4,579 Below market
RMV: $24,569
Austin, TX
2017 GMC Sierra 150011
Price Drop, $2000
Previous Price: $1890002 May 2022

2017 GMC Sierra 1500 SLE Double Cab

SLE 4dr Double Cab 6.5 ft. SB (5.3L 355 hp 8cyl 6AM)

$16,900
Est. $229/mo
Excellent Deal
$3,838 Below market
RMV: $20,738
Winston Salem, NC
2017 GMC Sierra 150023
Price Drop, $555
Previous Price: $2355014 Jun 2022

2017 GMC Sierra 1500 SLE Double Cab

SLE 4dr Double Cab 6.5 ft. SB 4WD (5.3L 355 hp 8cyl 6AM)

$22,995
Est. $312/mo
Excellent Deal
$5,185 Below market
RMV: $28,180
Rittman, OH
2017 GMC Sierra 150013
Price Drop, $1501
Previous Price: $1550014 Jun 2022

2017 GMC Sierra 1500

2dr Regular Cab 6.5 ft. SB (4.3L 6cyl 6A)

$13,999
Est. $190/mo
Excellent Deal
$3,028 Below market
RMV: $17,027
Miami, FL
The 2018 GMC Sierra 1500 provides the fuel efficiency figures of 17.5 mpg in the city, 23 mpg on the highway and 19.5 mpg combined. Though these numbers are respectable, the 2018 GMC Sierra 1500 still falls a little behind 2018 Ford F-150 SuperCab as the latter possess better mileage figures.

The total fuel tank capacity of the car is 30 gallons which provides a total travel range of 442.0/572.0 - 612.0/816.0 miles. The overall range of the 2018 GMC Sierra 1500 is also less in comparison to some of its rivals due to lower efficiency but you won't have to visit the filling stations every now and then.

2018 GMC Sierra 1500 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2018 GMC Sierra 150017 - 18 mpg22 - 24 mpg19 - 20 mpg26 - 34 gal.442.0/572.0 - 612.0/816.0 mi.
2018 RAM 150015 - 17 mpg21 - 25 mpg17 - 20 mpg26 - 32 gal.-
2018 RAM 1500 Regular Cab15 - 17 mpg22 - 25 mpg17 - 20 mpg26 - 32 gal.-
2018 Chevrolet Silverado 1500 Double Cab15 - 18 mpg20 - 24 mpg17 - 20 mpg26 gal.285.2/358.8 - 468.0/624.0 mi.
2018 Chevrolet Silverado 150017 - 18 mpg22 - 24 mpg19 - 20 mpg26 - 34 gal.323.0/532.0 - 612.0/816.0 mi.
2018 Ford F-150 SuperCab16 - 20 mpg22 - 26 mpg18 - 22 mpg23 gal.368.0/506.0 - 460.0/598.0 mi.
2018 Chevrolet Silverado 1500 Crew Cab15 - 18 mpg20 - 24 mpg17 - 20 mpg26 gal.390.0/520.0 - 612.0/816.0 mi.
2018 Ford F-150 SuperCrew16 - 20 mpg22 - 26 mpg18 - 22 mpg26 gal.390.0/546.0 - 520.0/676.0 mi.

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2017 GMC Sierra 1500 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
2dr Regular Cab 8 ft. LB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg34 gal.
2dr Regular Cab 6.5 ft. SB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg26 gal.
2dr Regular Cab 8 ft. LB (4.3L 6cyl 6A)18 mpg24 mpg20 mpg34 gal.
2dr Regular Cab 6.5 ft. SB (4.3L 6cyl 6A)18 mpg24 mpg20 mpg26 gal.
SLE 2dr Regular Cab 8 ft. LB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg34 gal.
SLE 2dr Regular Cab 6.5 ft. SB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg26 gal.
SLE 2dr Regular Cab 8 ft. LB (4.3L 6cyl 6A)18 mpg24 mpg20 mpg34 gal.
SLE 2dr Regular Cab 6.5 ft. SB (4.3L 6cyl 6A)18 mpg24 mpg20 mpg26 gal.

2017 GMC Sierra 1500 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2017 Chevrolet Silverado 1500 Crew Cab15 - 18 mpg20 - 24 mpg17 - 20 mpg26 gal.390.00 / 520.00 - 468.00 / 624.00 mi.
2017 Ford F-150 SuperCrew15 - 19 mpg21 - 26 mpg17 - 22 mpg23 - 36 gal.-
2017 RAM 1500 Crew Cab15 - 17 mpg21 - 25 mpg17 - 20 mpg26 - 32 gal.390.00 / 546.00 - 480.00 / 704.00 mi.
2017 RAM 150015 - 17 mpg22 - 25 mpg17 - 20 mpg26 - 32 gal.390.00 / 572.00 - 544.00 / 800.00 mi.
2017 Chevrolet Silverado 1500 Double Cab16 - 18 mpg20 - 24 mpg17 - 20 mpg26 gal.416.00 / 572.00 - 468.00 / 624.00 mi.
2017 Chevrolet Silverado 150017 - 18 mpg22 - 24 mpg19 - 20 mpg26 - 34 gal.442.00 / 572.00 - 612.00 / 816.00 mi.
2017 Ford F-150 SuperCab15 - 19 mpg21 - 26 mpg17 - 22 mpg23 - 36 gal.-
2017 GMC Sierra 150017 - 18 mpg22 - 24 mpg19 - 20 mpg26 - 34 gal.-
2017 Nissan Titan15 mpg21 mpg18 mpg26 gal.390.00 / 546.00 mi.
2017 Toyota Tundra13 mpg17 - 18 mpg15 mpg26.4 gal.343.20 / 448.80 mi.

2016 GMC Sierra 1500 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
SLE 2dr Regular Cab 8 ft. LB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg34 gal.
SLE 2dr Regular Cab 6.5 ft. LB 4WD (4.3L 6cyl 6A)18 mpg22 mpg19 mpg26 gal.
SLE 2dr Regular Cab 8 ft. LB (4.3L 6cyl 6A)18 mpg24 mpg20 mpg34 gal.
SLE 2dr Regular Cab 6.5 ft. LB (4.3L 6cyl 6A)17 mpg24 mpg20 mpg26 gal.
2dr Regular Cab 8 ft. LB 4WD (4.3L 6cyl 6A)18 mpg22 mpg19 mpg34 gal.
2dr Regular Cab 6.5 ft. LB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg26 gal.
2dr Regular Cab 8 ft. LB (4.3L 6cyl 6A)18 mpg24 mpg20 mpg34 gal.
2dr Regular Cab 6.5 ft. LB (4.3L 6cyl 6A)18 mpg24 mpg20 mpg26 gal.

2016 GMC Sierra 1500 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2016 RAM 150014 - 18 mpg21 - 25 mpg17 - 21 mpg26 - 32 gal.-
2016 Chevrolet Silverado 150015 - 18 mpg22 - 24 mpg19 - 20 mpg26 - 34 gal.-
2016 Ford F-15017 - 18 mpg23 - 25 mpg19 - 20 mpg23 - 36 gal.-
2016 GMC Sierra 150017 - 18 mpg22 - 24 mpg19 - 20 mpg26 - 34 gal.-
2016 Toyota Tundra13 mpg17 - 18 mpg15 mpg26.4 gal.343.20 / 448.80 mi.

2015 GMC Sierra 1500 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
SLE 2dr Regular Cab 8 ft. LB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg34 gal.-
SLE 2dr Regular Cab 6.5 ft. SB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg26 gal.442.0/572.0 mi.
SLE 2dr Regular Cab 8 ft. LB (4.3L 6cyl 6A)18 mpg24 mpg21 mpg34 gal.-
SLE 2dr Regular Cab 6.5 ft. SB (4.3L 6cyl 6A)18 mpg24 mpg21 mpg26 gal.468.0/624.0 mi.
2dr Regular Cab 8 ft. LB 4WD (4.3L 6cyl 6A)18 mpg22 mpg19 mpg34 gal.-
2dr Regular Cab 6.5 ft. SB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg26 gal.442.0/572.0 mi.
2dr Regular Cab 8 ft. LB (4.3L 6cyl 6A)18 mpg24 mpg21 mpg34 gal.-
2dr Regular Cab 6.5 ft. SB (4.3L 6cyl 6A)18 mpg24 mpg21 mpg26 gal.468.0/624.0 mi.

2015 GMC Sierra 1500 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2015 Chevrolet Silverado 150017 - 18 mpg22 - 24 mpg19 - 21 mpg26 - 34 gal.442.0/572.0 - 468.0/624.0 mi.
2015 Ford F-15017 - 18 mpg23 - 25 mpg20 - 21 mpg23 gal.-
2015 GMC Sierra 150017 - 18 mpg22 - 24 mpg19 - 21 mpg26 - 34 gal.442.0/572.0 - 468.0/624.0 mi.
2015 RAM 150015 - 18 mpg21 - 25 mpg18 - 21 mpg26 - 32 gal.390.0/572.0 - 442.0/650.0 mi.

2014 GMC Sierra 1500 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
SLE 2dr Regular Cab 8 ft. LB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg34 gal.-
SLE 2dr Regular Cab 6.5 ft. SB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg26 gal.442.0/572.0 mi.
SLE 2dr Regular Cab 8 ft. LB (4.3L 6cyl 6A)18 mpg24 mpg20 mpg34 gal.-
SLE 2dr Regular Cab 6.5 ft. SB (4.3L 6cyl 6A)18 mpg24 mpg21 mpg26 gal.468.0/624.0 mi.
2dr Regular Cab 8 ft. LB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg34 gal.-
2dr Regular Cab 6.5 ft. SB 4WD (4.3L 6cyl 6A)17 mpg22 mpg19 mpg26 gal.442.0/572.0 mi.
2dr Regular Cab 8 ft. LB (4.3L 6cyl 6A)18 mpg24 mpg21 mpg34 gal.-
2dr Regular Cab 6.5 ft. SB (4.3L 6cyl 6A)18 mpg24 mpg21 mpg26 gal.468.0/624.0 mi.

2014 GMC Sierra 1500 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2014 RAM 150015 - 18 mpg21 - 25 mpg17 - 21 mpg26 - 32 gal.416.0/598.0 - 442.0/650.0 mi.
2014 Toyota Tundra13 - 16 mpg17 - 20 mpg15 - 18 mpg26.4 gal.343.20 / 448.80 - 422.40 / 528.00 mi.
2014 Chevrolet Silverado 150017 - 18 mpg22 - 24 mpg19 - 21 mpg26 - 34 gal.442.0/572.0 - 468.0/624.0 mi.
2014 Ford F-15015 - 17 mpg21 - 23 mpg18 - 20 mpg26 - 36 gal.416.0/572.0 - 576.0/756.0 mi.
2014 Ford F-150 Raptor SuperCrew11 mpg16 mpg13 mpg36 gal.396.0/576.0 mi.
2014 GMC Sierra 150017 - 18 mpg22 - 24 mpg19 - 21 mpg26 - 34 gal.442.0/572.0 - 468.0/624.0 mi.

2013 GMC Sierra 1500 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
SLE 2dr Regular Cab 8 ft. LB 4WD (4.8L 8cyl 4A)13 mpg18 mpg15 mpg34 gal.442.0/612.0 mi.
SLE 2dr Regular Cab 6.5 ft. LB 4WD (4.8L 8cyl 4A)13 mpg18 mpg15 mpg26 gal.-
SLE 2dr Regular Cab 8 ft. LB (4.8L 8cyl 4A)14 mpg19 mpg16 mpg34 gal.-
SLE 2dr Regular Cab 6.5 ft. LB (4.8L 8cyl 4A)14 mpg19 mpg16 mpg26 gal.-
Work Truck 2dr Regular Cab 8 ft. LB 4WD (4.3L 6cyl 4A)14 mpg18 mpg16 mpg34 gal.-
Work Truck 2dr Regular Cab 6.5 ft. LB 4WD (4.3L 6cyl 4A)14 mpg18 mpg16 mpg26 gal.364.0/468.0 mi.
Work Truck 2dr Regular Cab 8 ft. LB (4.3L 6cyl 4A)15 mpg20 mpg17 mpg34 gal.-
Work Truck 2dr Regular Cab 6.5 ft. LB (4.3L 6cyl 4A)15 mpg20 mpg17 mpg26 gal.-

2013 GMC Sierra 1500 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2013 RAM 150014 - 18 mpg19 - 25 mpg16 - 21 mpg26 - 32 gal.364.0/520.0 - 442.0/650.0 mi.
2013 Toyota Tundra13 - 16 mpg17 - 20 mpg15 - 18 mpg26.4 gal.343.20 / 448.80 - 422.40 / 528.00 mi.
2013 Chevrolet Silverado 150013 - 15 mpg18 - 20 mpg15 - 17 mpg26 - 34 gal.364.0/468.0 - 510.00 / 680.00 mi.
2013 Ford F-15016 - 17 mpg21 - 23 mpg18 - 20 mpg26 - 36 gal.442.0/598.0 - 576.0/756.0 mi.
2013 Ford F-150 Raptor SuperCrew11 mpg16 mpg13 mpg36 gal.396.0/576.0 mi.
2013 GMC Sierra 150013 - 15 mpg18 - 20 mpg15 - 17 mpg26 - 34 gal.364.0/468.0 - 442.0/612.0 mi.

2012 GMC Sierra 1500 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
SLE 2dr Regular Cab 8 ft. LB 4WD (4.8L 8cyl 4A)13 mpg18 mpg15 mpg34 gal.442.0/612.0 mi.
SLE 2dr Regular Cab 6.5 ft. LB 4WD (4.8L 8cyl 4A)13 mpg18 mpg15 mpg26 gal.-
SLE 2dr Regular Cab 8 ft. LB (4.8L 8cyl 4A)14 mpg19 mpg16 mpg34 gal.-
SLE 2dr Regular Cab 6.5 ft. LB (4.8L 8cyl 4A)14 mpg19 mpg16 mpg26 gal.-
Work Truck 2dr Regular Cab 8 ft. LB 4WD (4.3L 6cyl 4A)14 mpg18 mpg16 mpg34 gal.-
Work Truck 2dr Regular Cab 6.5 ft. LB 4WD (4.3L 6cyl 4A)14 mpg18 mpg16 mpg26 gal.364.0/468.0 mi.
Work Truck 2dr Regular Cab 8 ft. LB (4.3L 6cyl 4A)15 mpg20 mpg17 mpg34 gal.-
Work Truck 2dr Regular Cab 6.5 ft. LB (4.3L 6cyl 4A)15 mpg20 mpg17 mpg26 gal.-

2012 GMC Sierra 1500 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2012 RAM 1500 Regular Cab13 - 14 mpg19 - 20 mpg16 - 17 mpg26 - 35 gal.338.0/494.0 - 364.0/520.0 mi.
2012 Toyota Tundra13 - 16 mpg17 - 20 mpg15 - 18 mpg26.4 gal.343.20 / 448.80 - 422.40 / 528.00 mi.
2012 Chevrolet Silverado 150013 - 15 mpg18 - 20 mpg15 - 17 mpg26 - 34 gal.338.00 / 468.00 - 510.00 / 680.00 mi.
2012 Ford F-15016 - 17 mpg21 - 23 mpg18 - 20 mpg26 - 36 gal.442.0/598.0 - 576.0/756.0 mi.
2012 GMC Sierra 150013 - 15 mpg18 - 20 mpg15 - 17 mpg26 - 34 gal.364.0/468.0 - 442.0/612.0 mi.
2012 Nissan Titan King Cab12 - 13 mpg17 - 18 mpg14 - 15 mpg28 gal.336.00 / 476.00 - 364.0/504.0 mi.

2011 GMC Sierra 1500 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
SLE 2dr Regular Cab 8 ft. LB 4WD (4.8L 8cyl 4A)13 mpg18 mpg15 mpg34 gal.442.0/612.0 mi.
SLE 2dr Regular Cab 6.5 ft. LB 4WD (4.8L 8cyl 4A)13 mpg18 mpg15 mpg26 gal.338.00 / 468.00 mi.
SLE 2dr Regular Cab 8 ft. LB (4.8L 8cyl 4A)14 mpg19 mpg16 mpg34 gal.476.00 / 612.00 mi.
SLE 2dr Regular Cab 6.5 ft. LB (4.8L 8cyl 4A)14 mpg19 mpg16 mpg26 gal.364.00 / 468.00 mi.
Work Truck 2dr Regular Cab 8 ft. LB 4WD (4.3L 6cyl 4A)14 mpg18 mpg16 mpg34 gal.476.00 / 612.00 mi.
Work Truck 2dr Regular Cab 6.5 ft. LB 4WD (4.3L 6cyl 4A)14 mpg18 mpg16 mpg26 gal.364.0/468.0 mi.
Work Truck 2dr Regular Cab 8 ft. LB (4.3L 6cyl 4A)15 mpg20 mpg17 mpg34 gal.510.00 / 680.00 mi.
Work Truck 2dr Regular Cab 6.5 ft. LB (4.3L 6cyl 4A)15 mpg20 mpg17 mpg26 gal.390.00 / 468.00 mi.

2011 GMC Sierra 1500 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2011 Chevrolet Silverado 150013 - 15 mpg18 - 20 mpg15 - 17 mpg26 - 34 gal.338.00 / 468.00 - 510.00 / 680.00 mi.
2011 Ford F-15016 - 17 mpg21 - 23 mpg18 - 20 mpg26 - 36 gal.416.00 / 546.00 - 576.0/756.0 mi.
2011 GMC Sierra 150013 - 15 mpg18 - 20 mpg15 - 17 mpg26 - 34 gal.338.00 / 468.00 - 510.00 / 680.00 mi.
2011 Nissan Titan King Cab12 - 13 mpg17 - 18 mpg14 - 15 mpg28 gal.336.00 / 476.00 - 364.0/504.0 mi.
2011 RAM 1500 Regular Cab13 - 14 mpg18 - 20 mpg15 - 17 mpg26 - 32 gal.338.0/494.0 - 364.0/520.0 mi.
2011 Toyota Tundra13 - 16 mpg17 - 20 mpg15 - 18 mpg26.4 gal.343.20 / 448.80 - 422.40 / 528.00 mi.

2010 GMC Sierra 1500 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Work Truck 2dr Regular Cab 6.6 ft. box 119 in. WB (4.3L 6cyl 4A)15 mpg20 mpg17 mpg26 gal.390.0/520.0 mi.

2010 GMC Sierra 1500 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2010 GMC Sierra 150015 mpg20 mpg17 mpg26 gal.390.0/520.0 mi.

2009 GMC Sierra 1500 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Work Truck 2dr Regular Cab 6.6 ft. box 119 in. WB (4.3L 6cyl 4A)15 mpg20 mpg17 mpg26 gal.390.0/520.0 mi.
SLE1 2dr Regular Cab 6.6 ft. box 119 in. WB (4.8L 8cyl 4A)14 mpg19 mpg16 mpg26 gal.364.0/494.0 mi.

2009 GMC Sierra 1500 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2009 GMC Sierra 150014 - 15 mpg19 - 20 mpg16 - 17 mpg26 gal.364.0/494.0 - 390.0/520.0 mi.

2008 GMC Sierra 1500 MPG and Range

Trim NameMPG CityMPG HighwayFuel Tank CapacityRange in Miles
Work Truck 2dr Regular Cab 6.6 ft. box 119 in. WB (4.3L 6cyl 4A)15 mpg20 mpg26 gal.390.0/520.0 mi.

2008 GMC Sierra 1500 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayFuel Tank CapacityRange in Miles
2008 GMC Sierra 150015 mpg20 mpg26 gal.390.0/520.0 mi.

2007 GMC Sierra 1500 MPG and Range

Trim NameMPG CityMPG HighwayFuel Tank Capacity
SLE1 2dr Regular Cab 6.6 ft. box 119 in. WB (4.8L 8cyl 4A)16 mpg20 mpg26 gal.

2007 GMC Sierra 1500 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayFuel Tank Capacity
2007 GMC Sierra 150016 mpg20 mpg26 gal.

Important 2018 GMC Sierra 1500 Links: