Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • 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

    $101,569

    Est. $1,839/mo

    Billion Auto - Buick GMC

    4.3
    Check Availability
    Sioux Falls, SD (9 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

    $95,359

    Est. $1,727/mo

    Billion Auto - Buick GMC

    4.3
    Check Availability
    Sioux Falls, SD (9 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

    $96,029

    Est. $1,739/mo

    Billion Auto - Buick GMC

    4.3
    Check Availability
    Sioux Falls, SD (9 mi)
    Quick view
  • Blue 2026 GMC Yukon XL DenaliBlue 2026 GMC Yukon XL DenaliBlue 2026 GMC Yukon XL DenaliBlue 2026 GMC Yukon XL DenaliBlue 2026 GMC Yukon XL DenaliBlue 2026 GMC Yukon XL Denali

    $95,359

    Est. $1,727/mo

    Billion Auto - Buick GMC

    4.3
    Check Availability
    Sioux Falls, SD (9 mi)
    Quick view
  • 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

    $95,990

    Est. $1,738/mo

    Billion Auto - Buick GMC

    4.3
    Check Availability
    Sioux Falls, SD (9 mi)
    Quick view
  • Blue 2026 GMC Yukon XL DenaliBlue 2026 GMC Yukon XL DenaliBlue 2026 GMC Yukon XL DenaliBlue 2026 GMC Yukon XL DenaliBlue 2026 GMC Yukon XL DenaliBlue 2026 GMC Yukon XL Denali

    $95,359

    Est. $1,727/mo

    Billion Auto - Buick GMC

    4.3
    Check Availability
    Sioux Falls, SD (9 mi)
    Quick view
  • 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

    $102,364

    Est. $1,853/mo

    Billion Auto - Buick GMC

    4.3
    Check Availability
    Sioux Falls, SD (9 mi)
    Quick view
  • Silver 2026 GMC Yukon XL 4WD ElevationSilver 2026 GMC Yukon XL 4WD ElevationSilver 2026 GMC Yukon XL 4WD ElevationSilver 2026 GMC Yukon XL 4WD ElevationSilver 2026 GMC Yukon XL 4WD ElevationSilver 2026 GMC Yukon XL 4WD Elevation

    $85,574

    Est. $1,549/mo

    Billion Auto - Buick GMC

    4.3
    Check Availability
    Sioux Falls, SD (9 mi)
    Quick view
  • 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

    $91,759

    Est. $1,661/mo

    Billion Auto - Buick GMC

    4.3
    Check Availability
    Sioux Falls, SD (9 mi)
    Quick view
  • $113,189

    Est. $2,049/mo

    Billion Auto - Buick GMC

    4.3
    Check Availability
    Sioux Falls, SD (9 mi)
    Quick view
  • Sterling 2026 GMC Yukon XL DenaliSterling 2026 GMC Yukon XL DenaliSterling 2026 GMC Yukon XL DenaliSterling 2026 GMC Yukon XL DenaliSterling 2026 GMC Yukon XL DenaliSterling 2026 GMC Yukon XL Denali

    $98,161

    Est. $1,777/mo

    Laura Buick GMC

    4.6
    Check Availability
    $971 delivery from Collinsville, IL (486 mi)
    Quick view
  • 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. $1,788/mo

    Laura Buick GMC

    4.6
    Check Availability
    $971 delivery from Collinsville, IL (486 mi)
    Quick view
  • Onyx Black 2026 GMC Yukon XL 4WD AT4 UltimateOnyx Black 2026 GMC Yukon XL 4WD AT4 UltimateOnyx Black 2026 GMC Yukon XL 4WD AT4 UltimateOnyx Black 2026 GMC Yukon XL 4WD AT4 UltimateOnyx Black 2026 GMC Yukon XL 4WD AT4 UltimateOnyx Black 2026 GMC Yukon XL 4WD AT4 Ultimate

    $102,515

    MSRP $104,515

    Est. $1,856/mo

    Northtown Automotive, Inc

    4.2
    Check Availability
    Yankton, SD (46 mi)
    Quick view
  • 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

    $97,720

    MSRP $99,720

    Est. $1,769/mo

    Northtown Automotive, Inc

    4.2
    Check Availability
    Yankton, SD (46 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

    $80,560

    Est. $1,459/mo

    Dahl Motors

    4.8
    Check Availability
    Pipestone, MN (47 mi)
    Quick view
  • 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

    $77,610

    MSRP $79,610

    Est. $1,405/mo

    Northtown Automotive, Inc

    4.2
    Check Availability
    Yankton, SD (46 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

    $93,630

    MSRP $95,630

    Est. $1,695/mo

    Northtown Automotive, Inc

    4.2
    Check Availability
    Yankton, SD (46 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

    $96,570

    Est. $1,748/mo

    Dahl Motors

    4.8
    Check Availability
    Pipestone, MN (47 mi)
    Quick view
  • 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

    $93,560

    MSRP $95,560

    Est. $1,694/mo

    Northtown Automotive, Inc

    4.2
    Check Availability
    Yankton, SD (46 mi)
    Quick view
  • 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

    $84,050

    MSRP $86,050

    Est. $1,522/mo

    Northtown Automotive, Inc

    4.2
    Check Availability
    Yankton, SD (46 mi)
    Quick view
  • Onyx Black 2026 GMC Yukon XL Denali Ultimate

    $112,190

    MSRP $112,190

    Est. $2,031/mo

    Northtown Automotive, Inc

    4.2
    Check Availability
    Yankton, SD (46 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)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed