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  • Satin Steel Metallic 2021 GMC Yukon XL DenaliSatin Steel Metallic 2021 GMC Yukon XL DenaliSatin Steel Metallic 2021 GMC Yukon XL DenaliSatin Steel Metallic 2021 GMC Yukon XL DenaliSatin Steel Metallic 2021 GMC Yukon XL DenaliSatin Steel Metallic 2021 GMC Yukon XL Denali

    $51,777

    $210
    60,917 mi.
    Est. $956/mo

    Group 1 Buick GMC South

    4.6
    Check Availability
    Houston, TX (11 mi)
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  • White Frost Tri-Coat 2021 GMC Yukon XL SLTWhite Frost Tri-Coat 2021 GMC Yukon XL SLTWhite Frost Tri-Coat 2021 GMC Yukon XL SLTWhite Frost Tri-Coat 2021 GMC Yukon XL SLTWhite Frost Tri-Coat 2021 GMC Yukon XL SLTWhite Frost Tri-Coat 2021 GMC Yukon XL SLT

    $39,374

    85,134 mi.
    Est. $727/mo

    Group 1 GMC Southwest

    4.4
    Check Availability
    Houston, TX (24 mi)
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  • Quartz Metallic 2021 GMC Yukon XL DenaliQuartz Metallic 2021 GMC Yukon XL DenaliQuartz Metallic 2021 GMC Yukon XL DenaliQuartz Metallic 2021 GMC Yukon XL DenaliQuartz Metallic 2021 GMC Yukon XL DenaliQuartz Metallic 2021 GMC Yukon XL Denali

    $36,991

    $3.7K
    96,400 mi.
    Est. $683/mo

    West Point Lincoln

    4.8
    Check Availability
    Houston, TX (25 mi)
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  • Onyx Black 2021 GMC Yukon XL DenaliOnyx Black 2021 GMC Yukon XL DenaliOnyx Black 2021 GMC Yukon XL DenaliOnyx Black 2021 GMC Yukon XL DenaliOnyx Black 2021 GMC Yukon XL DenaliOnyx Black 2021 GMC Yukon XL Denali

    $47,697

    50,204 mi.
    Est. $880/mo

    EchoPark Automotive Houston Stafford

    4.6
    Check Availability
    Stafford, TX (24 mi)
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  • White 2021 GMC Yukon XL DenaliWhite 2021 GMC Yukon XL DenaliWhite 2021 GMC Yukon XL DenaliWhite 2021 GMC Yukon XL DenaliWhite 2021 GMC Yukon XL DenaliWhite 2021 GMC Yukon XL Denali

    $53,998

    67,698 mi.
    Est. $997/mo

    CarMax Gulf Freeway

    4.6
    Check Availability
    Houston, TX (11 mi)
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  • White Frost Tricoat 2021 GMC Yukon XL DenaliWhite Frost Tricoat 2021 GMC Yukon XL DenaliWhite Frost Tricoat 2021 GMC Yukon XL DenaliWhite Frost Tricoat 2021 GMC Yukon XL DenaliWhite Frost Tricoat 2021 GMC Yukon XL DenaliWhite Frost Tricoat 2021 GMC Yukon XL Denali

    $46,999

    72,610 mi.
    Est. $867/mo

    Porsche River Oaks

    4.1
    Check Availability
    Houston, TX (24 mi)
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  • White 2021 GMC Yukon XL SLTWhite 2021 GMC Yukon XL SLTWhite 2021 GMC Yukon XL SLTWhite 2021 GMC Yukon XL SLTWhite 2021 GMC Yukon XL SLTWhite 2021 GMC Yukon XL SLT

    $47,998

    69,118 mi.
    Est. $886/mo

    CarMax Gulf Freeway

    4.6
    Check Availability
    Houston, TX (11 mi)
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  • Not Priced

    78,706 mi.

    Star Motor Cars

    4.8
    Check Availability
    Houston, TX (17 mi)
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  • $37,495

    110,629 mi.
    Est. $692/mo

    Group 1 Buick GMC North

    4.4
    Check Availability
    Houston, TX (28 mi)
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  • $1

    115,775 mi.
    Est. $0/mo

    Allstar Motors

    Check Availability
    Houston, TX (29 mi)
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  • Dark Sky Metallic 2021 GMC Yukon XL DenaliDark Sky Metallic 2021 GMC Yukon XL DenaliDark Sky Metallic 2021 GMC Yukon XL DenaliDark Sky Metallic 2021 GMC Yukon XL DenaliDark Sky Metallic 2021 GMC Yukon XL DenaliDark Sky Metallic 2021 GMC Yukon XL Denali

    $46,411

    $733
    73,085 mi.
    Est. $857/mo

    Premier Autos of Dallas

    Check Availability
    $399 delivery from Addison, TX (242 mi)
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  • Black 2021 GMC Yukon XL DenaliBlack 2021 GMC Yukon XL DenaliBlack 2021 GMC Yukon XL DenaliBlack 2021 GMC Yukon XL DenaliBlack 2021 GMC Yukon XL DenaliBlack 2021 GMC Yukon XL Denali

    $52,998

    50,248 mi.
    Est. $978/mo

    CarMax Garland

    4.5
    Check Availability
    $149 delivery to Houston, TX (11 mi)
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  • Dark Sky Metallic 2021 GMC Yukon XL DenaliDark Sky Metallic 2021 GMC Yukon XL DenaliDark Sky Metallic 2021 GMC Yukon XL DenaliDark Sky Metallic 2021 GMC Yukon XL DenaliDark Sky Metallic 2021 GMC Yukon XL DenaliDark Sky Metallic 2021 GMC Yukon XL Denali

    $36,498

    $500
    126,411 mi.
    Est. $674/mo

    Mercedes-Benz of The Woodlands

    5.0
    Check Availability
    The Woodlands, TX (36 mi)
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  • Not Priced

    85,869 mi.

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (31 mi)
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  • $43,988

    93,411 mi.
    Est. $812/mo

    Wiesner Hyundai

    4.8
    Check Availability
    Conroe, TX (43 mi)
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GMC Yukon XL prices by year

Model year Average price Deals
2026 GMC Yukon XL $91,470 2 Good deals
2023 GMC Yukon XL $57,146 9 Good deals

About the 2021 GMC Yukon XL

Basics

SLE shown (base trim).

Seating
9
Door count
4
Drivetrain
Rear-wheel drive
Combined MPG
17
Transmission
10-Speed A/T
Engine
355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)
Side view of the 2021 GMC Yukon XL
FAQs

How much does the 2021 GMC Yukon XL cost?

The 2021 GMC Yukon XL price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Yukon XL is $44,297, with pricing starting at $1.

What is the MPG of the 2021 GMC Yukon XL?

The 2021 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 2021 GMC Yukon XL?

The 2021 GMC Yukon XL compares to and/or competes against the following vehicles:


Is the 2021 GMC Yukon XL reliable?

The 2021 GMC Yukon XL has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Yukon XL owners.

Is the 2021 GMC Yukon XL a good SUV?

Below are the Cars.com consumer ratings for the 2021 GMC Yukon XL.

(5 reviews)
Rating breakdown (out of 5):
Comfort
5.0
Interior
5.0
Performance
5.0
Value
4.2
Exterior
5.0
Reliability
5.0
Ratings (5 reviews)

80% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
5.0
Interior
5.0
Performance
5.0
Value
4.2
Exterior
5.0
Reliability
5.0
Trims

AT4 (1 style)

Style
4WD 4dr AT4
Inventory price
Starting at $67,800
Combined MPG
16
Engine
355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)

Denali (2 styles)

Style
2WD 4dr Denali 4WD 4dr Denali
Inventory price
Starting at $71,300 Starting at $74,300
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)

SLE (2 styles)

Style
2WD 4dr SLE 4WD 4dr SLE
Inventory price
Starting at $53,700 Starting at $56,700
Combined MPG
17 16
Engine
355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)

SLT (2 styles)

Style
2WD 4dr SLT 4WD 4dr SLT
Inventory price
Starting at $60,700 Starting at $63,700
Combined MPG
17 16
Engine
355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)
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