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  • Volcanic Red Tintcoat 2026 GMC Yukon XL 4WD ElevationVolcanic Red Tintcoat 2026 GMC Yukon XL 4WD ElevationVolcanic Red Tintcoat 2026 GMC Yukon XL 4WD ElevationVolcanic Red Tintcoat 2026 GMC Yukon XL 4WD ElevationVolcanic Red Tintcoat 2026 GMC Yukon XL 4WD ElevationVolcanic Red Tintcoat 2026 GMC Yukon XL 4WD Elevation

    $86,850

    MSRP $86,850

    Est. $1,603/mo

    South San Antonio Buick GMC

    4.0
    Check Availability
    San Antonio, TX (29 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

    $91,115

    MSRP $91,115

    Est. $1,682/mo

    South San Antonio Buick GMC

    4.0
    Check Availability
    San Antonio, TX (29 mi)
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  • Summit White 2026 GMC Yukon XL 4WD ElevationSummit White 2026 GMC Yukon XL 4WD ElevationSummit White 2026 GMC Yukon XL 4WD ElevationSummit White 2026 GMC Yukon XL 4WD ElevationSummit White 2026 GMC Yukon XL 4WD ElevationSummit White 2026 GMC Yukon XL 4WD Elevation

    $88,170

    MSRP $88,170

    Est. $1,627/mo

    South San Antonio Buick GMC

    4.0
    Check Availability
    San Antonio, TX (29 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

    $95,085

    MSRP $95,085

    Est. $1,755/mo

    South San Antonio Buick GMC

    4.0
    Check Availability
    San Antonio, TX (29 mi)
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  • Summit White 2026 GMC Yukon XL 4WD ElevationSummit White 2026 GMC Yukon XL 4WD ElevationSummit White 2026 GMC Yukon XL 4WD ElevationSummit White 2026 GMC Yukon XL 4WD ElevationSummit White 2026 GMC Yukon XL 4WD ElevationSummit White 2026 GMC Yukon XL 4WD Elevation

    $89,570

    MSRP $89,570

    Est. $1,653/mo

    South San Antonio Buick GMC

    4.0
    Check Availability
    San Antonio, TX (29 mi)
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  • Sterling Metallic 2026 GMC Yukon XL 2WD ElevationSterling Metallic 2026 GMC Yukon XL 2WD ElevationSterling Metallic 2026 GMC Yukon XL 2WD ElevationSterling Metallic 2026 GMC Yukon XL 2WD ElevationSterling Metallic 2026 GMC Yukon XL 2WD ElevationSterling Metallic 2026 GMC Yukon XL 2WD Elevation

    $85,045

    MSRP $85,045

    Est. $1,570/mo

    South San Antonio Buick GMC

    4.0
    Check Availability
    San Antonio, TX (29 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

    $96,525

    MSRP $96,525

    Est. $1,781/mo

    South San Antonio Buick GMC

    4.0
    Check Availability
    San Antonio, TX (29 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

    $88,770

    MSRP $88,770

    Est. $1,638/mo

    South San Antonio Buick GMC

    4.0
    Check Availability
    San Antonio, TX (29 mi)
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  • Volcanic Red Tintcoat 2026 GMC Yukon XL 4WD ElevationVolcanic Red Tintcoat 2026 GMC Yukon XL 4WD ElevationVolcanic Red Tintcoat 2026 GMC Yukon XL 4WD ElevationVolcanic Red Tintcoat 2026 GMC Yukon XL 4WD ElevationVolcanic Red Tintcoat 2026 GMC Yukon XL 4WD ElevationVolcanic Red Tintcoat 2026 GMC Yukon XL 4WD Elevation

    $88,815

    MSRP $88,815

    Est. $1,639/mo

    South San Antonio Buick GMC

    4.0
    Check Availability
    San Antonio, TX (29 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

    $100,670

    MSRP $100,670

    Est. $1,858/mo

    South San Antonio Buick GMC

    4.0
    Check Availability
    San Antonio, TX (29 mi)
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  • Onyx Black 2026 GMC Yukon XL 4WD ElevationOnyx Black 2026 GMC Yukon XL 4WD ElevationOnyx Black 2026 GMC Yukon XL 4WD ElevationOnyx Black 2026 GMC Yukon XL 4WD ElevationOnyx Black 2026 GMC Yukon XL 4WD ElevationOnyx Black 2026 GMC Yukon XL 4WD Elevation

    $90,065

    MSRP $90,065

    Est. $1,662/mo

    South San Antonio Buick GMC

    4.0
    Check Availability
    San Antonio, TX (29 mi)
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  • Volcanic Red Tintcoat 2026 GMC Yukon XL DenaliVolcanic Red Tintcoat 2026 GMC Yukon XL DenaliVolcanic Red Tintcoat 2026 GMC Yukon XL DenaliVolcanic Red Tintcoat 2026 GMC Yukon XL DenaliVolcanic Red Tintcoat 2026 GMC Yukon XL DenaliVolcanic Red Tintcoat 2026 GMC Yukon XL Denali

    $101,315

    MSRP $101,315

    Est. $1,870/mo

    South San Antonio Buick GMC

    4.0
    Check Availability
    San Antonio, TX (29 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

    $84,787

    2,873 mi.
    Est. $1,565/mo

    Group 1 Buick GMC South

    4.6
    Check Availability
    Free delivery from Houston, TX (228 mi)
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  • Black 2026 GMC Yukon XL DenaliBlack 2026 GMC Yukon XL DenaliBlack 2026 GMC Yukon XL DenaliBlack 2026 GMC Yukon XL DenaliBlack 2026 GMC Yukon XL DenaliBlack 2026 GMC Yukon XL Denali

    $99,616

    MSRP $102,464

    Est. $1,838/mo

    Group 1 Buick GMC South

    4.6
    Check Availability
    Free delivery from Houston, TX (228 mi)
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  • Sterling 2026 GMC Yukon XL AT4 UltimateSterling 2026 GMC Yukon XL AT4 UltimateSterling 2026 GMC Yukon XL AT4 UltimateSterling 2026 GMC Yukon XL AT4 UltimateSterling 2026 GMC Yukon XL AT4 UltimateSterling 2026 GMC Yukon XL AT4 Ultimate

    $100,690

    Est. $1,858/mo

    Cavender Buick GMC West

    4.5
    Check Availability
    San Antonio, TX (35 mi)
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  • Onyx Black 2026 GMC Yukon XL ElevationOnyx Black 2026 GMC Yukon XL ElevationOnyx Black 2026 GMC Yukon XL ElevationOnyx Black 2026 GMC Yukon XL ElevationOnyx Black 2026 GMC Yukon XL ElevationOnyx Black 2026 GMC Yukon XL Elevation

    $75,390

    Est. $1,391/mo

    Ancira / Buick / GMC

    4.8
    Check Availability
    Boerne, TX (43 mi)
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  • Summit White 2026 GMC Yukon XL 2WD ElevationSummit White 2026 GMC Yukon XL 2WD ElevationSummit White 2026 GMC Yukon XL 2WD ElevationSummit White 2026 GMC Yukon XL 2WD ElevationSummit White 2026 GMC Yukon XL 2WD ElevationSummit White 2026 GMC Yukon XL 2WD Elevation

    $72,395

    Est. $1,336/mo

    Pursch Motors Inc

    4.9
    Check Availability
    Pleasanton, TX (33 mi)
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  • Volcanic Red 2026 GMC Yukon XL DenaliVolcanic Red 2026 GMC Yukon XL DenaliVolcanic Red 2026 GMC Yukon XL DenaliVolcanic Red 2026 GMC Yukon XL DenaliVolcanic Red 2026 GMC Yukon XL DenaliVolcanic Red 2026 GMC Yukon XL Denali

    $89,610

    Est. $1,654/mo

    Cavender Buick GMC West

    4.5
    Check Availability
    San Antonio, TX (35 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

    $90,752

    Est. $1,675/mo

    Ancira / Buick / GMC

    4.8
    Check Availability
    Boerne, TX (43 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

    $92,954

    $3K
    Est. $1,716/mo

    Pursch Motors Inc

    4.9
    Check Availability
    Pleasanton, TX (33 mi)
    Quick view
  • 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

    $97,070

    Est. $1,791/mo

    Cavender Buick GMC West

    4.5
    Check Availability
    San Antonio, TX (35 mi)
    Quick view
  • Summit White 2026 GMC Yukon XL ElevationSummit White 2026 GMC Yukon XL ElevationSummit White 2026 GMC Yukon XL ElevationSummit White 2026 GMC Yukon XL ElevationSummit White 2026 GMC Yukon XL ElevationSummit White 2026 GMC Yukon XL Elevation

    $78,055

    Est. $1,441/mo

    Cavender Buick GMC West

    4.5
    Check Availability
    San Antonio, TX (35 mi)
    Quick view
  • Onyx Black 2026 GMC Yukon XL ElevationOnyx Black 2026 GMC Yukon XL ElevationOnyx Black 2026 GMC Yukon XL ElevationOnyx Black 2026 GMC Yukon XL ElevationOnyx Black 2026 GMC Yukon XL ElevationOnyx Black 2026 GMC Yukon XL Elevation

    $81,545

    Est. $1,505/mo

    Cavender Buick GMC West

    4.5
    Check Availability
    San Antonio, TX (35 mi)
    Quick view
  • 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

    $85,695

    Est. $1,582/mo

    Ancira / Buick / GMC

    4.8
    Check Availability
    Boerne, TX (43 mi)
    Quick view
  • Metallic 2026 GMC Yukon XL DenaliMetallic 2026 GMC Yukon XL DenaliMetallic 2026 GMC Yukon XL DenaliMetallic 2026 GMC Yukon XL DenaliMetallic 2026 GMC Yukon XL DenaliMetallic 2026 GMC Yukon XL Denali

    $99,460

    Est. $1,836/mo

    Cavender Buick GMC West

    4.5
    Check Availability
    San Antonio, TX (35 mi)
    Quick view
  • 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

    $97,070

    Est. $1,791/mo

    Cavender Buick GMC West

    4.5
    Check Availability
    San Antonio, TX (35 mi)
    Quick view

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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