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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

    Not Priced

    Est. $0/mo

    Legacy Westbank Buick GMC

    4.5
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    Harvey, LA (19 mi)

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  • SILVER 2026 GMC Sierra 1500 ProSILVER 2026 GMC Sierra 1500 ProSILVER 2026 GMC Sierra 1500 ProSILVER 2026 GMC Sierra 1500 ProSILVER 2026 GMC Sierra 1500 ProSILVER 2026 GMC Sierra 1500 Pro

    $33,055

    MSRP $41,555

    Est. $620/mo

    Legacy Westbank Buick GMC

    4.5
    Check Availability
    Harvey, LA (19 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

    $42,920

    MSRP $47,170

    Est. $805/mo

    Mossy GMC

    4.7
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    New Orleans, LA (19 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

    $45,820

    MSRP $49,320

    Est. $859/mo

    Mossy GMC

    4.7
    Check Availability
    New Orleans, LA (19 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

    $32,240

    $1K

    MSRP $40,740

    Est. $605/mo

    Crown Buick GMC

    4.7
    Check Availability
    Metairie, LA (15 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

    $32,240

    $1K

    MSRP $40,740

    Est. $605/mo

    Crown Buick GMC

    4.7
    Check Availability
    Metairie, LA (15 mi)
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  • Black 2026 GMC Sierra 1500 ProBlack 2026 GMC Sierra 1500 ProBlack 2026 GMC Sierra 1500 ProBlack 2026 GMC Sierra 1500 ProBlack 2026 GMC Sierra 1500 ProBlack 2026 GMC Sierra 1500 Pro

    $40,625

    $1K

    MSRP $49,125

    Est. $762/mo

    Crown Buick GMC

    4.7
    Check Availability
    Metairie, LA (15 mi)
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  • Coastal Dune 2026 GMC Sierra 1500 ProCoastal Dune 2026 GMC Sierra 1500 ProCoastal Dune 2026 GMC Sierra 1500 ProCoastal Dune 2026 GMC Sierra 1500 ProCoastal Dune 2026 GMC Sierra 1500 ProCoastal Dune 2026 GMC Sierra 1500 Pro

    $41,025

    MSRP $49,525

    Est. $769/mo

    Legacy Westbank Buick GMC

    4.5
    Check Availability
    Harvey, LA (19 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

    $41,585

    MSRP $52,335

    Est. $780/mo

    Mossy GMC

    4.7
    Check Availability
    New Orleans, LA (19 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

    $45,130

    MSRP $48,630

    Est. $846/mo

    Crown Buick GMC

    4.7
    Check Availability
    Metairie, LA (15 mi)
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  • Coastal Dune 2026 GMC Sierra 1500 ProCoastal Dune 2026 GMC Sierra 1500 ProCoastal Dune 2026 GMC Sierra 1500 ProCoastal Dune 2026 GMC Sierra 1500 ProCoastal Dune 2026 GMC Sierra 1500 ProCoastal Dune 2026 GMC Sierra 1500 Pro

    $47,415

    MSRP $57,165

    Est. $889/mo

    Mossy GMC

    4.7
    Check Availability
    New Orleans, LA (19 mi)
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  • Sterling Metallic 2026 GMC Sierra 1500 ProSterling Metallic 2026 GMC Sierra 1500 ProSterling Metallic 2026 GMC Sierra 1500 ProSterling Metallic 2026 GMC Sierra 1500 ProSterling Metallic 2026 GMC Sierra 1500 ProSterling Metallic 2026 GMC Sierra 1500 Pro

    $41,495

    MSRP $44,995

    Est. $778/mo

    Mossy GMC

    4.7
    Check Availability
    New Orleans, LA (19 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

    $42,920

    MSRP $47,170

    Est. $805/mo

    Mossy GMC

    4.7
    Check Availability
    New Orleans, LA (19 mi)
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  • Silver Ice Metallic 2026 GMC Sierra 1500 Pro

    $46,925

    MSRP $46,925

    Est. $880/mo

    Legacy Westbank Buick GMC

    4.5
    Check Availability
    Harvey, LA (19 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

    $42,920

    MSRP $47,170

    Est. $805/mo

    Mossy GMC

    4.7
    Check Availability
    New Orleans, LA (19 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

    $35,920

    MSRP $47,170

    Est. $674/mo

    Mossy GMC

    4.7
    Check Availability
    New Orleans, LA (19 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

    $42,405

    MSRP $51,905

    Est. $795/mo

    Mossy GMC

    4.7
    Check Availability
    New Orleans, LA (19 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

    $39,220

    MSRP $47,970

    Est. $736/mo

    Mossy GMC

    4.7
    Check Availability
    New Orleans, LA (19 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

    $39,320

    MSRP $49,320

    Est. $737/mo

    Mossy GMC

    4.7
    Check Availability
    New Orleans, LA (19 mi)
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  • Summit White 2026 GMC Sierra 1500 Pro

    $37,930

    MSRP $46,430

    Est. $711/mo

    Legacy Westbank Buick GMC

    4.5
    Check Availability
    Harvey, LA (19 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

    $47,415

    MSRP $57,165

    Est. $889/mo

    Mossy GMC

    4.7
    Check Availability
    New Orleans, LA (19 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

    $41,910

    MSRP $51,410

    Est. $786/mo

    Mossy GMC

    4.7
    Check Availability
    New Orleans, LA (19 mi)
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  • Black 2026 GMC Sierra 1500 ProBlack 2026 GMC Sierra 1500 ProBlack 2026 GMC Sierra 1500 ProBlack 2026 GMC Sierra 1500 ProBlack 2026 GMC Sierra 1500 ProBlack 2026 GMC Sierra 1500 Pro

    $43,715

    $4.7K

    MSRP $52,715

    Est. $820/mo

    Crown Buick GMC

    4.7
    Check Availability
    Metairie, LA (15 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

    $43,715

    $4.7K

    MSRP $52,715

    Est. $820/mo

    Crown Buick GMC

    4.7
    Check Availability
    Metairie, LA (15 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

    $42,970

    $5K

    MSRP $52,220

    Est. $806/mo

    Crown Buick GMC

    4.7
    Check Availability
    Metairie, LA (15 mi)
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  • Gray 2026 GMC Sierra 1500 ProGray 2026 GMC Sierra 1500 ProGray 2026 GMC Sierra 1500 ProGray 2026 GMC Sierra 1500 ProGray 2026 GMC Sierra 1500 ProGray 2026 GMC Sierra 1500 Pro

    $35,825

    $1K

    MSRP $44,325

    Est. $672/mo

    Crown Buick GMC

    4.7
    Check Availability
    Metairie, LA (15 mi)
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  • Gray 2026 GMC Sierra 1500 ProGray 2026 GMC Sierra 1500 ProGray 2026 GMC Sierra 1500 ProGray 2026 GMC Sierra 1500 ProGray 2026 GMC Sierra 1500 ProGray 2026 GMC Sierra 1500 Pro

    $47,915

    MSRP $51,940

    Est. $899/mo

    Group 1 Buick GMC South

    4.6
    Check Availability
    Free delivery from Houston, TX (290 mi)
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  • Red 2026 GMC Sierra 1500 ProRed 2026 GMC Sierra 1500 ProRed 2026 GMC Sierra 1500 ProRed 2026 GMC Sierra 1500 ProRed 2026 GMC Sierra 1500 ProRed 2026 GMC Sierra 1500 Pro

    $40,998

    235 mi.
    Est. $769/mo

    CarMax Phoenix-West Valley

    4.5
    Check Availability
    $1,299 delivery to Kenner, LA (13 mi)
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About the 2026 GMC Sierra 1500 Pro

Basics

Pro shown.

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 Pro
FAQs

How much does the 2026 GMC Sierra 1500 Pro cost?

The 2026 GMC Sierra 1500 Pro price depends on optional features. Prices typically start at $38,300.

What is the MPG of the 2026 GMC Sierra 1500 Pro?

The 2026 GMC Sierra 1500 Pro 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.

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

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


Is the 2026 GMC Sierra 1500 Pro 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.

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

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)
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2026 GMC Sierra 1500 Pro by city

GMC Sierra 1500 trims