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GMC Sierra

ElectricHybridDieselGasCNG / otherPickup

The GMC Sierra has been sold in the US from 2000 to 2026, in 27 model years covered here. The 2026 line-up has 25 trims with 283–410 miles of EPA range and 15–25 MPG combined.

Model years

2006 Sierra trims (17)

Sierra 15 Hybrid 2WD

Hybrid

Rear-Wheel Drive · Automatic 4-spd · Standard Pickup Trucks 2WD

MPG combined
17
City / highway
16 / 19
Engine
5.3L 8-cyl
Fuel
Regular
Annual fuel cost
$3,950
Tailpipe CO₂
523 g/mi

Sierra 15 Hybrid 4WD

Hybrid

4-Wheel or All-Wheel Drive · Automatic 4-spd · Standard Pickup Trucks 4WD

MPG combined
16
City / highway
15 / 18
Engine
5.3L 8-cyl
Fuel
Regular
Annual fuel cost
$4,200
Tailpipe CO₂
555 g/mi

Sierra 1500 2WD

Gas

Rear-Wheel Drive · Automatic 4-spd · Standard Pickup Trucks 2WD

MPG combined
17
City / highway
15 / 20
Engine
4.3L 6-cyl
Fuel
Regular
Annual fuel cost
$3,950
Tailpipe CO₂
523 g/mi

Sierra 1500 2WD

Gas

Rear-Wheel Drive · Manual 5-spd · Standard Pickup Trucks 2WD

MPG combined
16
City / highway
14 / 20
Engine
4.3L 6-cyl
Fuel
Regular
Annual fuel cost
$4,200
Tailpipe CO₂
555 g/mi

Sierra 1500 2WD

Gas

Rear-Wheel Drive · Automatic 4-spd · Standard Pickup Trucks 2WD

MPG combined
17
City / highway
15 / 19
Engine
4.8L 8-cyl
Fuel
Regular
Annual fuel cost
$3,950
Tailpipe CO₂
523 g/mi

Sierra 1500 2WD

Gas

Rear-Wheel Drive · Manual 5-spd · Standard Pickup Trucks 2WD

MPG combined
16
City / highway
14 / 19
Engine
4.8L 8-cyl
Fuel
Regular
Annual fuel cost
$4,200
Tailpipe CO₂
555 g/mi

Sierra 1500 2WD

Gas

Rear-Wheel Drive · Automatic 4-spd · Standard Pickup Trucks 2WD

MPG combined
16
City / highway
14 / 19
Engine
5.3L 8-cyl
Fuel
Regular
Annual fuel cost
$4,200
Tailpipe CO₂
555 g/mi

Sierra 1500 2WD

Gas

Rear-Wheel Drive · Automatic 4-spd · Standard Pickup Trucks 2WD

MPG combined
15
City / highway
13 / 18
Engine
6.0L 8-cyl
Fuel
Premium
Annual fuel cost
$5,500
Tailpipe CO₂
592 g/mi

Sierra 1500 2WD

Gas

Rear-Wheel Drive · Automatic 4-spd · Standard Pickup Trucks 2WD

MPG combined
16
City / highway
14 / 19
Engine
5.3L 8-cyl
Fuel
Gasoline or E85
Annual fuel cost
$4,200
Tailpipe CO₂
555 g/mi

Sierra 1500 4WD

Gas

4-Wheel or All-Wheel Drive · Automatic 4-spd · Standard Pickup Trucks 4WD

MPG combined
15
City / highway
13 / 17
Engine
4.3L 6-cyl
Fuel
Regular
Annual fuel cost
$4,450
Tailpipe CO₂
592 g/mi

Sierra 1500 4WD

Gas

4-Wheel or All-Wheel Drive · Manual 5-spd · Standard Pickup Trucks 4WD

MPG combined
15
City / highway
13 / 18
Engine
4.3L 6-cyl
Fuel
Regular
Annual fuel cost
$4,450
Tailpipe CO₂
592 g/mi

Sierra 1500 4WD

Gas

4-Wheel or All-Wheel Drive · Automatic 4-spd · Standard Pickup Trucks 4WD

MPG combined
15
City / highway
14 / 18
Engine
4.8L 8-cyl
Fuel
Regular
Annual fuel cost
$4,450
Tailpipe CO₂
592 g/mi

Sierra 1500 4WD

Gas

4-Wheel or All-Wheel Drive · Manual 5-spd · Standard Pickup Trucks 4WD

MPG combined
15
City / highway
14 / 18
Engine
4.8L 8-cyl
Fuel
Regular
Annual fuel cost
$4,450
Tailpipe CO₂
592 g/mi

Sierra 1500 4WD

Gas

4-Wheel or All-Wheel Drive · Automatic 4-spd · Standard Pickup Trucks 4WD

MPG combined
15
City / highway
13 / 18
Engine
5.3L 8-cyl
Fuel
Regular
Annual fuel cost
$4,450
Tailpipe CO₂
592 g/mi

Sierra 1500 4WD

Gas

4-Wheel or All-Wheel Drive · Automatic 4-spd · Standard Pickup Trucks 4WD

MPG combined
14
City / highway
13 / 16
Engine
6.0L 8-cyl
Fuel
Premium
Annual fuel cost
$5,850
Tailpipe CO₂
635 g/mi

Sierra 1500 4WD

Gas

4-Wheel or All-Wheel Drive · Automatic 4-spd · Standard Pickup Trucks 4WD

MPG combined
15
City / highway
13 / 17
Engine
5.3L 8-cyl
Fuel
Gasoline or E85
Annual fuel cost
$4,450
Tailpipe CO₂
592 g/mi

Sierra 1500 AWD

Gas

4-Wheel or All-Wheel Drive · Automatic 4-spd · Standard Pickup Trucks 4WD

MPG combined
13
City / highway
12 / 16
Engine
6.0L 8-cyl
Fuel
Premium
Annual fuel cost
$6,300
Tailpipe CO₂
684 g/mi

Source: U.S. EPA / DOE fueleconomy.gov. Annual fuel cost is the EPA estimate for 15,000 miles a year at national average fuel and electricity prices.

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