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  • Pearl Beige Metallic 2021 GMC Yukon XL DenaliPearl Beige Metallic 2021 GMC Yukon XL DenaliPearl Beige Metallic 2021 GMC Yukon XL DenaliPearl Beige Metallic 2021 GMC Yukon XL DenaliPearl Beige Metallic 2021 GMC Yukon XL DenaliPearl Beige Metallic 2021 GMC Yukon XL Denali

    $39,683

    123,387 mi.
    Est. $738/mo

    Land Rover Flatirons

    4.6
    Check Availability
    Broomfield, CO (18 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

    $47,990

    81,355 mi.
    Est. $893/mo

    Mile High Car Helper

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    Denver, CO (9 mi)
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  • Black 2021 GMC Yukon XL SLTBlack 2021 GMC Yukon XL SLTBlack 2021 GMC Yukon XL SLTBlack 2021 GMC Yukon XL SLTBlack 2021 GMC Yukon XL SLTBlack 2021 GMC Yukon XL SLT

    $28,999

    152,509 mi.
    Est. $540/mo

    Car Choice

    4.1
    Check Availability
    Denver, CO (6 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

    $52,549

    $600
    47,281 mi.
    Est. $978/mo

    Shortline Buick GMC

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    Aurora, CO (6 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

    $42,549

    $500
    98,803 mi.
    Est. $792/mo

    Shortline Buick GMC

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    Aurora, CO (6 mi)
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  • White Frost Tricoat 2021 GMC Yukon XL Denali

    $35,488

    $500
    128,258 mi.
    Est. $660/mo

    Family Trucks and Vans

    4.6
    Check Availability
    Denver, CO (9 mi)
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  • Gray 2021 GMC Yukon XL DenaliGray 2021 GMC Yukon XL DenaliGray 2021 GMC Yukon XL DenaliGray 2021 GMC Yukon XL DenaliGray 2021 GMC Yukon XL DenaliGray 2021 GMC Yukon XL Denali

    $52,456

    $510
    69,337 mi.
    Est. $976/mo

    DallasLeaseReturns.com

    5.0
    Check Availability
    $975 delivery from Dallas, TX (651 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

    $47,995

    $599
    59,195 mi.
    Est. $893/mo

    Scottsdale Mitsubishi

    3.9
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    $1,165 delivery from Scottsdale, AZ (583 mi)
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  • Summit White 2021 GMC Yukon XL SLTSummit White 2021 GMC Yukon XL SLTSummit White 2021 GMC Yukon XL SLTSummit White 2021 GMC Yukon XL SLTSummit White 2021 GMC Yukon XL SLTSummit White 2021 GMC Yukon XL SLT

    $41,700

    96,345 mi.
    Est. $776/mo

    Alpine Buick GMC South

    4.5
    Check Availability
    Colorado Springs, CO (67 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

    $48,988

    $1K
    76,662 mi.
    Est. $912/mo

    Phil Long Hyundai of Chapel Hills

    4.6
    Check Availability
    Colorado Springs, CO (57 mi)
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  • Cayenne Red Tintcoat 2021 GMC Yukon XL AT4Cayenne Red Tintcoat 2021 GMC Yukon XL AT4Cayenne Red Tintcoat 2021 GMC Yukon XL AT4Cayenne Red Tintcoat 2021 GMC Yukon XL AT4Cayenne Red Tintcoat 2021 GMC Yukon XL AT4Cayenne Red Tintcoat 2021 GMC Yukon XL AT4

    $49,797

    $996
    53,927 mi.
    Est. $927/mo

    Springs Automotive Group

    4.2
    Check Availability
    Colorado Springs, CO (65 mi)
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GMC Yukon XL prices by year

Model year Average price Deals
2026 GMC Yukon XL $93,940
2023 GMC Yukon XL $55,228 6 Great deals
2022 GMC Yukon XL $52,141 8 Good deals
2019 GMC Yukon XL $29,620 8 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 $43,091, with pricing starting at $3,000.

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.

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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