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  • Black 2026 GMC Sierra 1500 SLTBlack 2026 GMC Sierra 1500 SLTBlack 2026 GMC Sierra 1500 SLTBlack 2026 GMC Sierra 1500 SLTBlack 2026 GMC Sierra 1500 SLTBlack 2026 GMC Sierra 1500 SLT

    $62,590

    MSRP $70,060

    Est. $1,131/mo

    Patriot Buick GMC

    4.7
    Check Availability
    Boyertown, PA (5 mi)
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  • White 2026 GMC Sierra 1500 AT4White 2026 GMC Sierra 1500 AT4White 2026 GMC Sierra 1500 AT4White 2026 GMC Sierra 1500 AT4White 2026 GMC Sierra 1500 AT4White 2026 GMC Sierra 1500 AT4

    $66,905

    Est. $1,209/mo

    Star GMC of Quakertown

    4.2
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    Quakertown, PA (19 mi)
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  • White 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLT

    $62,080

    Est. $1,122/mo

    Star GMC of Quakertown

    4.2
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    Quakertown, PA (19 mi)
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  • Onyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 Elevation

    $56,624

    Est. $1,023/mo

    Bergey's Buick GMC

    4.6
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    Souderton, PA (15 mi)
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  • Cardinal Red 2026 GMC Sierra 1500 SLECardinal Red 2026 GMC Sierra 1500 SLECardinal Red 2026 GMC Sierra 1500 SLECardinal Red 2026 GMC Sierra 1500 SLECardinal Red 2026 GMC Sierra 1500 SLECardinal Red 2026 GMC Sierra 1500 SLE

    $50,198

    Est. $907/mo

    Bergey's Buick GMC

    4.6
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    Souderton, PA (15 mi)
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  • Tan 2026 GMC Sierra 1500 AT4Tan 2026 GMC Sierra 1500 AT4Tan 2026 GMC Sierra 1500 AT4Tan 2026 GMC Sierra 1500 AT4Tan 2026 GMC Sierra 1500 AT4Tan 2026 GMC Sierra 1500 AT4

    $66,191

    MSRP $73,650

    Est. $1,196/mo

    Patriot Buick GMC

    4.7
    Check Availability
    Boyertown, PA (5 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

    $53,105

    MSRP $56,105

    Est. $960/mo

    Hill Buick GMC

    5.0
    Check Availability
    Newtown Square, PA (22 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

    $62,250

    MSRP $67,100

    Est. $1,125/mo

    Kelly Buick GMC

    4.6
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    Emmaus, PA (22 mi)
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  • White 2026 GMC Sierra 1500 ProWhite 2026 GMC Sierra 1500 ProWhite 2026 GMC Sierra 1500 ProWhite 2026 GMC Sierra 1500 ProWhite 2026 GMC Sierra 1500 ProWhite 2026 GMC Sierra 1500 Pro

    $42,115

    Est. $761/mo

    Star GMC of Quakertown

    4.2
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    Quakertown, PA (19 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

    $47,595

    $400
    115 mi.
    Est. $860/mo

    Videon Chevrolet of Phoenixville

    4.8
    Check Availability
    Phoenixville, PA (10 mi)
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  • White 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLT

    $59,634

    $8.8K

    MSRP $68,475

    Est. $1,078/mo

    Patriot Buick GMC

    4.7
    Check Availability
    Boyertown, PA (5 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

    $84,604

    MSRP $88,104

    Est. $1,529/mo

    Hill Buick GMC

    5.0
    Check Availability
    Newtown Square, PA (22 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

    $84,604

    MSRP $88,104

    Est. $1,529/mo

    Hill Buick GMC

    5.0
    Check Availability
    Newtown Square, PA (22 mi)
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  • White 2026 GMC Sierra 1500 ElevationWhite 2026 GMC Sierra 1500 ElevationWhite 2026 GMC Sierra 1500 ElevationWhite 2026 GMC Sierra 1500 ElevationWhite 2026 GMC Sierra 1500 ElevationWhite 2026 GMC Sierra 1500 Elevation

    $44,095

    Est. $797/mo

    Star GMC of Quakertown

    4.2
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    Quakertown, PA (19 mi)
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  • Blue 2026 GMC Sierra 1500 DenaliBlue 2026 GMC Sierra 1500 DenaliBlue 2026 GMC Sierra 1500 DenaliBlue 2026 GMC Sierra 1500 DenaliBlue 2026 GMC Sierra 1500 DenaliBlue 2026 GMC Sierra 1500 Denali

    $71,942

    MSRP $80,789

    Est. $1,300/mo

    Patriot Buick GMC

    4.7
    Check Availability
    Boyertown, PA (5 mi)
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  • Red 2026 GMC Sierra 1500 AT4Red 2026 GMC Sierra 1500 AT4Red 2026 GMC Sierra 1500 AT4Red 2026 GMC Sierra 1500 AT4Red 2026 GMC Sierra 1500 AT4Red 2026 GMC Sierra 1500 AT4

    $68,050

    $8.6K

    MSRP $76,695

    Est. $1,230/mo

    Patriot Buick GMC

    4.7
    Check Availability
    Boyertown, PA (5 mi)
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  • Sterling 2026 GMC Sierra 1500 DenaliSterling 2026 GMC Sierra 1500 DenaliSterling 2026 GMC Sierra 1500 DenaliSterling 2026 GMC Sierra 1500 DenaliSterling 2026 GMC Sierra 1500 DenaliSterling 2026 GMC Sierra 1500 Denali

    $72,140

    354 mi.
    Est. $1,304/mo

    Granite Run Buick GMC

    4.0
    Check Availability
    Media, PA (26 mi)
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  • Sterling 2026 GMC Sierra 1500 AT4XSterling 2026 GMC Sierra 1500 AT4XSterling 2026 GMC Sierra 1500 AT4XSterling 2026 GMC Sierra 1500 AT4XSterling 2026 GMC Sierra 1500 AT4XSterling 2026 GMC Sierra 1500 AT4X

    $77,099

    Est. $1,393/mo

    Bergey's Buick GMC

    4.6
    Check Availability
    Souderton, PA (15 mi)
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  • Glacier White 2026 GMC Sierra 1500 DenaliGlacier White 2026 GMC Sierra 1500 DenaliGlacier White 2026 GMC Sierra 1500 DenaliGlacier White 2026 GMC Sierra 1500 DenaliGlacier White 2026 GMC Sierra 1500 DenaliGlacier White 2026 GMC Sierra 1500 Denali

    $71,249

    Est. $1,288/mo

    Bergey's Buick GMC

    4.6
    Check Availability
    Souderton, PA (15 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

    $43,069

    Est. $778/mo

    Bergey's Buick GMC

    4.6
    Check Availability
    Souderton, PA (15 mi)
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  • Blue 2026 GMC Sierra 1500 ElevationBlue 2026 GMC Sierra 1500 ElevationBlue 2026 GMC Sierra 1500 ElevationBlue 2026 GMC Sierra 1500 ElevationBlue 2026 GMC Sierra 1500 ElevationBlue 2026 GMC Sierra 1500 Elevation

    $58,462

    MSRP $67,295

    Est. $1,057/mo

    Patriot Buick GMC

    4.7
    Check Availability
    Boyertown, PA (5 mi)
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  • Tan 2026 GMC Sierra 1500 ProTan 2026 GMC Sierra 1500 ProTan 2026 GMC Sierra 1500 ProTan 2026 GMC Sierra 1500 ProTan 2026 GMC Sierra 1500 ProTan 2026 GMC Sierra 1500 Pro

    $47,150

    Est. $852/mo

    Star GMC of Quakertown

    4.2
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    Quakertown, PA (19 mi)
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  • White 2026 GMC Sierra 1500 DenaliWhite 2026 GMC Sierra 1500 DenaliWhite 2026 GMC Sierra 1500 DenaliWhite 2026 GMC Sierra 1500 DenaliWhite 2026 GMC Sierra 1500 DenaliWhite 2026 GMC Sierra 1500 Denali

    $75,591

    MSRP $81,485

    Est. $1,366/mo

    #1 Cochran Buick GMC Monroeville

    4.8
    Check Availability
    $750 delivery from Monroeville, PA (218 mi)
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  • White 2026 GMC Sierra 1500 ProWhite 2026 GMC Sierra 1500 ProWhite 2026 GMC Sierra 1500 ProWhite 2026 GMC Sierra 1500 ProWhite 2026 GMC Sierra 1500 ProWhite 2026 GMC Sierra 1500 Pro

    $43,998

    1,718 mi.
    Est. $795/mo

    CarMax Newport News

    Check Availability
    $99 delivery to King of Prussia, PA (18 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2025 GMC Sierra 1500 $51,659 6 Great deals
2024 GMC Sierra 1500 $47,130 10 Good deals
2023 GMC Sierra 1500 $49,423 9 Good deals
2022 GMC Sierra 1500 $47,964 6 Good deals
2021 GMC Sierra 1500 $38,919 5 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.

What are some similar vehicles and competitors of the 2026 GMC Sierra 1500?

The 2026 GMC Sierra 1500 compares to and/or competes against the following vehicles:


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.

(4 reviews)
Rating breakdown (out of 5):
Comfort
4.0
Interior
4.0
Performance
4.2
Value
3.5
Exterior
4.2
Reliability
4.5
Ratings (4 reviews)

75% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.0
Interior
4.0
Performance
4.2
Value
3.5
Exterior
4.2
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 Double Cab 147" Pro 2WD Double Cab 147" Pro 2WD Reg Cab 140" Pro 4WD Reg Cab 140" Pro 2WD Reg Cab 126" Pro 4WD Reg Cab 126" Pro 4WD Crew Cab 147" Pro 2WD Crew Cab 147" Pro 4WD Crew Cab 157" Pro
Inventory price
Starting at $44,900 Starting at $41,600 Starting at $38,500 Starting at $43,100 Starting at $38,300 Starting at $42,900 Starting at $47,500 Starting at $44,200 Starting at $47,800
Combined MPG
18 20 16 15 20 18 17 20 17
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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