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  • Dune 2026 GMC Sierra 1500 AT4XDune 2026 GMC Sierra 1500 AT4XDune 2026 GMC Sierra 1500 AT4XDune 2026 GMC Sierra 1500 AT4XDune 2026 GMC Sierra 1500 AT4XDune 2026 GMC Sierra 1500 AT4X

    $80,333

    MSRP $83,785

    Est. $1,365/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Summit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 Pro

    $47,458

    MSRP $56,410

    Est. $806/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Onyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLT

    $66,098

    MSRP $71,550

    Est. $1,123/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Exterior Color 2026 GMC Sierra 1500 SLEExterior Color 2026 GMC Sierra 1500 SLEExterior Color 2026 GMC Sierra 1500 SLEExterior Color 2026 GMC Sierra 1500 SLEExterior Color 2026 GMC Sierra 1500 SLEExterior Color 2026 GMC Sierra 1500 SLE

    $45,038

    MSRP $54,740

    Est. $765/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Summit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 Elevation

    $57,233

    MSRP $63,685

    Est. $972/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Onyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4X

    $85,238

    MSRP $90,690

    Est. $1,448/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Titanium Rush Metallic 2026 GMC Sierra 1500 SLTTitanium Rush Metallic 2026 GMC Sierra 1500 SLTTitanium Rush Metallic 2026 GMC Sierra 1500 SLTTitanium Rush Metallic 2026 GMC Sierra 1500 SLTTitanium Rush Metallic 2026 GMC Sierra 1500 SLTTitanium Rush Metallic 2026 GMC Sierra 1500 SLT

    $60,048

    MSRP $70,140

    Est. $1,020/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Metallic 2026 GMC Sierra 1500 DenaliMetallic 2026 GMC Sierra 1500 DenaliMetallic 2026 GMC Sierra 1500 DenaliMetallic 2026 GMC Sierra 1500 DenaliMetallic 2026 GMC Sierra 1500 DenaliMetallic 2026 GMC Sierra 1500 Denali

    $74,098

    MSRP $77,550

    Est. $1,259/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4

    $69,403

    MSRP $74,855

    Est. $1,179/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Summit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4X

    $80,828

    MSRP $86,280

    Est. $1,373/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Glacier White 2026 GMC Sierra 1500 SLTGlacier White 2026 GMC Sierra 1500 SLTGlacier White 2026 GMC Sierra 1500 SLTGlacier White 2026 GMC Sierra 1500 SLTGlacier White 2026 GMC Sierra 1500 SLTGlacier White 2026 GMC Sierra 1500 SLT

    $65,688

    MSRP $71,140

    Est. $1,116/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Onyx Black 2026 GMC Sierra 1500 ProOnyx Black 2026 GMC Sierra 1500 ProOnyx Black 2026 GMC Sierra 1500 ProOnyx Black 2026 GMC Sierra 1500 ProOnyx Black 2026 GMC Sierra 1500 ProOnyx Black 2026 GMC Sierra 1500 Pro

    $47,063

    MSRP $53,515

    Est. $800/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Sterling 2026 GMC Sierra 1500 SLESterling 2026 GMC Sierra 1500 SLESterling 2026 GMC Sierra 1500 SLESterling 2026 GMC Sierra 1500 SLESterling 2026 GMC Sierra 1500 SLESterling 2026 GMC Sierra 1500 SLE

    $45,083

    MSRP $54,785

    Est. $766/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Dune 2026 GMC Sierra 1500 AT4Dune 2026 GMC Sierra 1500 AT4Dune 2026 GMC Sierra 1500 AT4Dune 2026 GMC Sierra 1500 AT4Dune 2026 GMC Sierra 1500 AT4Dune 2026 GMC Sierra 1500 AT4

    $68,903

    MSRP $74,355

    Est. $1,171/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Onyx Black 2026 GMC Sierra 1500 AT4Onyx Black 2026 GMC Sierra 1500 AT4Onyx Black 2026 GMC Sierra 1500 AT4Onyx Black 2026 GMC Sierra 1500 AT4Onyx Black 2026 GMC Sierra 1500 AT4Onyx Black 2026 GMC Sierra 1500 AT4

    $70,918

    MSRP $76,370

    Est. $1,205/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Sterling 2026 GMC Sierra 1500 ElevationSterling 2026 GMC Sierra 1500 ElevationSterling 2026 GMC Sierra 1500 ElevationSterling 2026 GMC Sierra 1500 ElevationSterling 2026 GMC Sierra 1500 ElevationSterling 2026 GMC Sierra 1500 Elevation

    $58,328

    MSRP $62,280

    Est. $991/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4

    $69,108

    MSRP $74,560

    Est. $1,174/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4

    $69,603

    MSRP $75,055

    Est. $1,183/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Metallic 2026 GMC Sierra 1500 DenaliMetallic 2026 GMC Sierra 1500 DenaliMetallic 2026 GMC Sierra 1500 DenaliMetallic 2026 GMC Sierra 1500 DenaliMetallic 2026 GMC Sierra 1500 DenaliMetallic 2026 GMC Sierra 1500 Denali

    $72,118

    MSRP $77,570

    Est. $1,225/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Onyx Black 2026 GMC Sierra 1500 Denali UltimateOnyx Black 2026 GMC Sierra 1500 Denali UltimateOnyx Black 2026 GMC Sierra 1500 Denali UltimateOnyx Black 2026 GMC Sierra 1500 Denali UltimateOnyx Black 2026 GMC Sierra 1500 Denali UltimateOnyx Black 2026 GMC Sierra 1500 Denali Ultimate

    $82,238

    MSRP $87,690

    Est. $1,397/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Sterling 2026 GMC Sierra 1500 Denali UltimateSterling 2026 GMC Sierra 1500 Denali UltimateSterling 2026 GMC Sierra 1500 Denali UltimateSterling 2026 GMC Sierra 1500 Denali UltimateSterling 2026 GMC Sierra 1500 Denali UltimateSterling 2026 GMC Sierra 1500 Denali Ultimate

    $85,853

    MSRP $89,305

    Est. $1,459/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Glacier White 2026 GMC Sierra 1500 Denali UltimateGlacier White 2026 GMC Sierra 1500 Denali UltimateGlacier White 2026 GMC Sierra 1500 Denali UltimateGlacier White 2026 GMC Sierra 1500 Denali UltimateGlacier White 2026 GMC Sierra 1500 Denali UltimateGlacier White 2026 GMC Sierra 1500 Denali Ultimate

    $80,953

    $2K

    MSRP $88,405

    Est. $1,375/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Summit White 2026 GMC Sierra 1500 SLESummit White 2026 GMC Sierra 1500 SLESummit White 2026 GMC Sierra 1500 SLESummit White 2026 GMC Sierra 1500 SLESummit White 2026 GMC Sierra 1500 SLESummit White 2026 GMC Sierra 1500 SLE

    $53,708

    MSRP $62,660

    Est. $913/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Onyx Black 2026 GMC Sierra 1500 SLEOnyx Black 2026 GMC Sierra 1500 SLEOnyx Black 2026 GMC Sierra 1500 SLEOnyx Black 2026 GMC Sierra 1500 SLEOnyx Black 2026 GMC Sierra 1500 SLEOnyx Black 2026 GMC Sierra 1500 SLE

    $54,547

    MSRP $61,875

    Est. $927/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Sterling Metallic 2026 GMC Sierra 1500 ElevationSterling Metallic 2026 GMC Sierra 1500 ElevationSterling Metallic 2026 GMC Sierra 1500 ElevationSterling Metallic 2026 GMC Sierra 1500 ElevationSterling Metallic 2026 GMC Sierra 1500 ElevationSterling Metallic 2026 GMC Sierra 1500 Elevation

    $57,385

    Est. $975/mo

    Coleman Buick GMC

    4.4
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    $599 delivery from Lawrenceville, NJ (377 mi)
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  • Onyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4X

    $85,280

    Est. $1,449/mo

    Coleman Buick GMC

    4.4
    Check Availability
    $599 delivery from Lawrenceville, NJ (377 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2023 GMC Sierra 1500 $41,810 6 Good deals

About the 2026 GMC Sierra 1500

Basics

Pro shown (base trim).

Seating
2
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
20
Transmission
8-Speed A/T
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2026 GMC Sierra 1500
FAQs

How much does the 2026 GMC Sierra 1500 cost?

The 2026 GMC Sierra 1500 price depends on trim level and optional features. Prices typically start at $38,300 and go as high as $84,400 for fully loaded models.

What is the MPG of the 2026 GMC Sierra 1500?

The 2026 GMC Sierra 1500 offers up to 18 MPG in city driving and 21 MPG on the highway for a combined rating of 20 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.

Is the 2026 GMC Sierra 1500 reliable?

The 2026 GMC Sierra 1500 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2026 Sierra 1500 owners.

Is the 2026 GMC Sierra 1500 a good truck?

Below are the Cars.com consumer ratings for the 2026 GMC Sierra 1500.

(6 reviews)
Rating breakdown (out of 5):
Comfort
4.3
Interior
4.3
Performance
4.5
Value
3.7
Exterior
4.5
Reliability
4.5
Ratings (6 reviews)

83% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.3
Interior
4.3
Performance
4.5
Value
3.7
Exterior
4.5
Reliability
4.5
Trims

AT4 (2 styles)

Style
4WD Crew Cab 147" AT4 4WD Crew Cab 157" AT4
Inventory price
Starting at $67,000 Starting at $67,500
Combined MPG
23 23
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

AT4X (1 style)

Style
4WD Crew Cab 147" AT4X
Inventory price
Starting at $79,600
Combined MPG
19
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

Denali (3 styles)

Style
2WD Crew Cab 147" Denali 4WD Crew Cab 157" Denali 4WD Crew Cab 147" Denali
Inventory price
Starting at $66,100 Starting at $69,900 Starting at $69,400
Combined MPG
17 16 16
Engine
305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

Denali Ultimate (1 style)

Style
4WD Crew Cab 147" Denali Ultimate
Inventory price
Starting at $84,400
Combined MPG
16
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

Elevation (7 styles)

Style
2WD Double Cab 147" Elevation 4WD Double Cab 147" Elevation w/3VL 4WD Double Cab 147" Elevation w/3SB 2WD Crew Cab 147" Elevation 4WD Crew Cab 147" Elevation w/3SB 4WD Crew Cab 157" Elevation 4WD Crew Cab 147" Elevation w/3VL
Inventory price
Starting at $50,500 Starting at $50,800 Starting at $53,800 Starting at $53,300 Starting at $56,600 Starting at $56,900 Starting at $53,600
Combined MPG
20 18 18 20 18 18 18
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)

Pro (9 styles)

Style
4WD Crew Cab 147" Pro 2WD Crew Cab 147" Pro 4WD Crew Cab 157" Pro 2WD Reg Cab 140" Pro 4WD Reg Cab 140" Pro 2WD Reg Cab 126" Pro 4WD Reg Cab 126" Pro 4WD Double Cab 147" Pro 2WD Double Cab 147" Pro
Inventory price
Starting at $47,500 Starting at $44,200 Starting at $47,800 Starting at $38,500 Starting at $43,100 Starting at $38,300 Starting at $42,900 Starting at $44,900 Starting at $41,600
Combined MPG
17 20 17 16 15 20 18 18 20
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)

SLE (5 styles)

Style
4WD Crew Cab 157" SLE 2WD Crew Cab 147" SLE 4WD Crew Cab 147" SLE 4WD Double Cab 147" SLE 2WD Double Cab 147" SLE
Inventory price
Starting at $54,900 Starting at $51,300 Starting at $54,600 Starting at $52,000 Starting at $48,700
Combined MPG
18 20 18 18 20
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)

SLT (3 styles)

Style
2WD Crew Cab 147" SLT 4WD Crew Cab 147" SLT 4WD Crew Cab 157" SLT
Inventory price
Starting at $55,100 Starting at $58,200 Starting at $58,900
Combined MPG
17 16 16
Engine
305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
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