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  • Glacier White 2026 GMC Yukon XL Denali UltimateGlacier White 2026 GMC Yukon XL Denali UltimateGlacier White 2026 GMC Yukon XL Denali UltimateGlacier White 2026 GMC Yukon XL Denali UltimateGlacier White 2026 GMC Yukon XL Denali UltimateGlacier White 2026 GMC Yukon XL Denali Ultimate

    Not Priced

    Laura Chevrolet Buick GMC of Sullivan, LLC

    4.8
    Check Availability
    Sullivan, MO (23 mi)

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  • Metallic 2026 GMC Yukon XL ElevationMetallic 2026 GMC Yukon XL ElevationMetallic 2026 GMC Yukon XL ElevationMetallic 2026 GMC Yukon XL ElevationMetallic 2026 GMC Yukon XL ElevationMetallic 2026 GMC Yukon XL Elevation

    $84,216

    Est. $1,536/mo

    Laura Chevrolet Buick GMC of Sullivan, LLC

    4.8
    Check Availability
    Sullivan, MO (23 mi)

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  • Onyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL Denali

    $91,409

    Est. $1,667/mo

    Lou Fusz Buick GMC

    4.5
    Check Availability
    St. Louis, MO (28 mi)
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  • Sterling Metallic 2026 GMC Yukon XL 4WD ElevationSterling Metallic 2026 GMC Yukon XL 4WD ElevationSterling Metallic 2026 GMC Yukon XL 4WD ElevationSterling Metallic 2026 GMC Yukon XL 4WD ElevationSterling Metallic 2026 GMC Yukon XL 4WD ElevationSterling Metallic 2026 GMC Yukon XL 4WD Elevation

    $86,569

    MSRP $85,670

    Est. $1,579/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (30 mi)
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  • Glacier White Tricoat 2026 GMC Yukon XL DenaliGlacier White Tricoat 2026 GMC Yukon XL DenaliGlacier White Tricoat 2026 GMC Yukon XL DenaliGlacier White Tricoat 2026 GMC Yukon XL DenaliGlacier White Tricoat 2026 GMC Yukon XL DenaliGlacier White Tricoat 2026 GMC Yukon XL Denali

    $96,150

    MSRP $101,965

    Est. $1,754/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (27 mi)
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  • Titanium Rush Metallic 2026 GMC Yukon XL DenaliTitanium Rush Metallic 2026 GMC Yukon XL DenaliTitanium Rush Metallic 2026 GMC Yukon XL DenaliTitanium Rush Metallic 2026 GMC Yukon XL DenaliTitanium Rush Metallic 2026 GMC Yukon XL DenaliTitanium Rush Metallic 2026 GMC Yukon XL Denali

    $89,955

    MSRP $94,955

    Est. $1,641/mo

    Jim Trenary Chevrolet Buick GMC

    Check Availability
    Union, MO (10 mi)
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  • Glacier White 2026 GMC Yukon XL Denali UltimateGlacier White 2026 GMC Yukon XL Denali UltimateGlacier White 2026 GMC Yukon XL Denali UltimateGlacier White 2026 GMC Yukon XL Denali UltimateGlacier White 2026 GMC Yukon XL Denali UltimateGlacier White 2026 GMC Yukon XL Denali Ultimate

    $111,290

    MSRP $115,790

    Est. $2,030/mo

    Suntrup Buick GMC

    3.8
    Check Availability
    Saint Peters, MO (26 mi)
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  • Sterling Metallic 2026 GMC Yukon XL ElevationSterling Metallic 2026 GMC Yukon XL ElevationSterling Metallic 2026 GMC Yukon XL ElevationSterling Metallic 2026 GMC Yukon XL ElevationSterling Metallic 2026 GMC Yukon XL ElevationSterling Metallic 2026 GMC Yukon XL Elevation

    $83,966

    Est. $1,531/mo

    Lou Fusz Buick GMC

    4.5
    Check Availability
    St. Louis, MO (28 mi)
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  • Summit White 2026 GMC Yukon XL 4WD AT4 UltimateSummit White 2026 GMC Yukon XL 4WD AT4 UltimateSummit White 2026 GMC Yukon XL 4WD AT4 UltimateSummit White 2026 GMC Yukon XL 4WD AT4 UltimateSummit White 2026 GMC Yukon XL 4WD AT4 UltimateSummit White 2026 GMC Yukon XL 4WD AT4 Ultimate

    $105,589

    MSRP $104,690

    Est. $1,926/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (30 mi)
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  • Onyx Black 2026 GMC Yukon XL 4WD AT4Onyx Black 2026 GMC Yukon XL 4WD AT4Onyx Black 2026 GMC Yukon XL 4WD AT4Onyx Black 2026 GMC Yukon XL 4WD AT4Onyx Black 2026 GMC Yukon XL 4WD AT4Onyx Black 2026 GMC Yukon XL 4WD AT4

    $91,464

    MSRP $97,085

    Est. $1,668/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (27 mi)
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  • Onyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL Denali

    $95,791

    MSRP $101,570

    Est. $1,747/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (27 mi)
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  • Midnight Pine 2026 GMC Yukon XL 4WD AT4 UltimateMidnight Pine 2026 GMC Yukon XL 4WD AT4 UltimateMidnight Pine 2026 GMC Yukon XL 4WD AT4 UltimateMidnight Pine 2026 GMC Yukon XL 4WD AT4 UltimateMidnight Pine 2026 GMC Yukon XL 4WD AT4 UltimateMidnight Pine 2026 GMC Yukon XL 4WD AT4 Ultimate

    $98,697

    $5.4K

    MSRP $104,190

    Est. $1,800/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (27 mi)
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  • Downpour Metallic 2026 GMC Yukon XL 4WD ElevationDownpour Metallic 2026 GMC Yukon XL 4WD ElevationDownpour Metallic 2026 GMC Yukon XL 4WD ElevationDownpour Metallic 2026 GMC Yukon XL 4WD ElevationDownpour Metallic 2026 GMC Yukon XL 4WD ElevationDownpour Metallic 2026 GMC Yukon XL 4WD Elevation

    $74,763

    MSRP $78,890

    Est. $1,364/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (27 mi)
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  • Sterling Metallic 2026 GMC Yukon XL 4WD ElevationSterling Metallic 2026 GMC Yukon XL 4WD ElevationSterling Metallic 2026 GMC Yukon XL 4WD ElevationSterling Metallic 2026 GMC Yukon XL 4WD ElevationSterling Metallic 2026 GMC Yukon XL 4WD ElevationSterling Metallic 2026 GMC Yukon XL 4WD Elevation

    $78,144

    MSRP $82,605

    Est. $1,425/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (27 mi)
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  • Summit White 2026 GMC Yukon XL DenaliSummit White 2026 GMC Yukon XL DenaliSummit White 2026 GMC Yukon XL DenaliSummit White 2026 GMC Yukon XL DenaliSummit White 2026 GMC Yukon XL DenaliSummit White 2026 GMC Yukon XL Denali

    $95,340

    MSRP $101,075

    Est. $1,739/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (27 mi)
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  • Downpour Metallic 2026 GMC Yukon XL DenaliDownpour Metallic 2026 GMC Yukon XL DenaliDownpour Metallic 2026 GMC Yukon XL DenaliDownpour Metallic 2026 GMC Yukon XL DenaliDownpour Metallic 2026 GMC Yukon XL DenaliDownpour Metallic 2026 GMC Yukon XL Denali

    $95,791

    MSRP $101,570

    Est. $1,747/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (27 mi)
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  • Midnight Pine 2026 GMC Yukon XL AT4Midnight Pine 2026 GMC Yukon XL AT4Midnight Pine 2026 GMC Yukon XL AT4Midnight Pine 2026 GMC Yukon XL AT4Midnight Pine 2026 GMC Yukon XL AT4Midnight Pine 2026 GMC Yukon XL AT4

    $83,596

    Est. $1,525/mo

    Lou Fusz Buick GMC

    4.5
    Check Availability
    St. Louis, MO (28 mi)
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  • Glacier White Tricoat 2026 GMC Yukon XL Denali UltimateGlacier White Tricoat 2026 GMC Yukon XL Denali UltimateGlacier White Tricoat 2026 GMC Yukon XL Denali UltimateGlacier White Tricoat 2026 GMC Yukon XL Denali UltimateGlacier White Tricoat 2026 GMC Yukon XL Denali UltimateGlacier White Tricoat 2026 GMC Yukon XL Denali Ultimate

    $111,089

    MSRP $111,089

    Est. $2,026/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (27 mi)
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  • Downpour Metallic 2026 GMC Yukon XL Denali UltimateDownpour Metallic 2026 GMC Yukon XL Denali UltimateDownpour Metallic 2026 GMC Yukon XL Denali Ultimate

    $112,190

    MSRP $112,190

    Est. $2,046/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (27 mi)
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  • Glacier White Tricoat 2026 GMC Yukon XL DenaliGlacier White Tricoat 2026 GMC Yukon XL DenaliGlacier White Tricoat 2026 GMC Yukon XL DenaliGlacier White Tricoat 2026 GMC Yukon XL DenaliGlacier White Tricoat 2026 GMC Yukon XL DenaliGlacier White Tricoat 2026 GMC Yukon XL Denali

    $96,337

    MSRP $102,170

    Est. $1,757/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (27 mi)
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  • Summit White 2026 GMC Yukon XL DenaliSummit White 2026 GMC Yukon XL DenaliSummit White 2026 GMC Yukon XL DenaliSummit White 2026 GMC Yukon XL DenaliSummit White 2026 GMC Yukon XL DenaliSummit White 2026 GMC Yukon XL Denali

    $94,430

    MSRP $100,075

    Est. $1,722/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (27 mi)
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  • Onyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL DenaliOnyx Black 2026 GMC Yukon XL Denali

    $96,024

    MSRP $95,125

    Est. $1,751/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (30 mi)
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  • Downpour Metallic 2026 GMC Yukon XL DenaliDownpour Metallic 2026 GMC Yukon XL DenaliDownpour Metallic 2026 GMC Yukon XL DenaliDownpour Metallic 2026 GMC Yukon XL DenaliDownpour Metallic 2026 GMC Yukon XL DenaliDownpour Metallic 2026 GMC Yukon XL Denali

    $105,104

    MSRP $104,205

    Est. $1,917/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (30 mi)
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  • Glacier White 2026 GMC Yukon XL DenaliGlacier White 2026 GMC Yukon XL DenaliGlacier White 2026 GMC Yukon XL DenaliGlacier White 2026 GMC Yukon XL DenaliGlacier White 2026 GMC Yukon XL DenaliGlacier White 2026 GMC Yukon XL Denali

    $96,450

    Est. $1,759/mo

    Laura Buick GMC

    4.6
    Check Availability
    $199 delivery from Collinsville, IL (47 mi)
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  • Onyx Black 2026 GMC Yukon XL AT4 UltimateOnyx Black 2026 GMC Yukon XL AT4 UltimateOnyx Black 2026 GMC Yukon XL AT4 UltimateOnyx Black 2026 GMC Yukon XL AT4 UltimateOnyx Black 2026 GMC Yukon XL AT4 UltimateOnyx Black 2026 GMC Yukon XL AT4 Ultimate

    $98,770

    Est. $1,801/mo

    Laura Buick GMC

    4.6
    Check Availability
    $199 delivery from Collinsville, IL (47 mi)
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About the 2026 GMC Yukon XL

Basics

Elevation shown (base trim).

Seating
7
Door count
4
Drivetrain
Rear-wheel drive
Combined MPG
17
Transmission
10-Speed A/T
Engine
305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel)
Side view of the 2026 GMC Yukon XL
FAQs

How much does the 2026 GMC Yukon XL cost?

The 2026 GMC Yukon XL price depends on trim level and optional features. Prices typically start at $72,600 and go as high as $106,900 for fully loaded models.

What is the MPG of the 2026 GMC Yukon XL?

The 2026 GMC Yukon XL offers up to 15 MPG in city driving and 20 MPG on the highway for a combined rating of 17 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 Yukon XL?

The 2026 GMC Yukon XL compares to and/or competes against the following vehicles:


Trims

AT4 (1 style)

Style
4WD 4dr AT4
Inventory price
Starting at $79,600
Combined MPG
16
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

AT4 Ultimate (1 style)

Style
4WD 4dr AT4 Ultimate
Inventory price
Starting at $100,900
Combined MPG
16
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

Denali (2 styles)

Style
2WD 4dr Denali 4WD 4dr Denali
Inventory price
Starting at $83,400 Starting at $86,400
Combined MPG
16 16
Engine
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 4dr Denali Ultimate
Inventory price
Starting at $106,900
Combined MPG
16
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

Elevation (2 styles)

Style
4WD 4dr Elevation 2WD 4dr Elevation
Inventory price
Starting at $75,600 Starting at $72,600
Combined MPG
16 17
Engine
305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel)
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