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  • Satin Steel Metallic 2021 GMC Yukon XL SLTSatin Steel Metallic 2021 GMC Yukon XL SLTSatin Steel Metallic 2021 GMC Yukon XL SLTSatin Steel Metallic 2021 GMC Yukon XL SLTSatin Steel Metallic 2021 GMC Yukon XL SLTSatin Steel Metallic 2021 GMC Yukon XL SLT

    $39,988

    $3K
    83,484 mi.
    Est. $729/mo

    Stoops Buick GMC of Muncie

    4.4
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    Muncie, IN (24 mi)
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  • Cayenne Red Tintcoat 2021 GMC Yukon XL DenaliCayenne Red Tintcoat 2021 GMC Yukon XL DenaliCayenne Red Tintcoat 2021 GMC Yukon XL DenaliCayenne Red Tintcoat 2021 GMC Yukon XL DenaliCayenne Red Tintcoat 2021 GMC Yukon XL DenaliCayenne Red Tintcoat 2021 GMC Yukon XL Denali

    $43,996

    $553
    89,288 mi.
    Est. $803/mo

    Ed Martin Buick GMC

    4.9
    Check Availability
    Carmel, IN (27 mi)
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  • Summit White 2021 GMC Yukon XL 4WD AT4Summit White 2021 GMC Yukon XL 4WD AT4Summit White 2021 GMC Yukon XL 4WD AT4Summit White 2021 GMC Yukon XL 4WD AT4Summit White 2021 GMC Yukon XL 4WD AT4Summit White 2021 GMC Yukon XL 4WD AT4

    $45,555

    81,991 mi.
    Est. $831/mo

    Ray Skillman Northeast Kia on Shadeland

    4.6
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    Indianapolis, IN (21 mi)
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  • Summit White 2021 GMC Yukon XL DenaliSummit White 2021 GMC Yukon XL DenaliSummit White 2021 GMC Yukon XL DenaliSummit White 2021 GMC Yukon XL DenaliSummit White 2021 GMC Yukon XL DenaliSummit White 2021 GMC Yukon XL Denali

    $51,500

    $495
    59,121 mi.
    Est. $939/mo

    Unlimited Motors in Noblesville

    4.2
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    Noblesville, IN (18 mi)
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  • Midnight Blue Metallic 2021 GMC Yukon XL SLTMidnight Blue Metallic 2021 GMC Yukon XL SLTMidnight Blue Metallic 2021 GMC Yukon XL SLTMidnight Blue Metallic 2021 GMC Yukon XL SLTMidnight Blue Metallic 2021 GMC Yukon XL SLTMidnight Blue Metallic 2021 GMC Yukon XL SLT

    $39,490

    96,190 mi.
    Est. $720/mo

    Indy Auto Man - Westfield

    4.4
    Check Availability
    Westfield, IN (22 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

    $42,201

    $884
    92,448 mi.
    Est. $770/mo

    Stanley Chevrolet

    4.7
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    McCordsville, IN (11 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

    $39,801

    120,949 mi.
    Est. $726/mo

    Greg Hubler Ford

    4.4
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    Muncie, IN (23 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

    $43,077

    95,004 mi.
    Est. $786/mo

    Indy Auto Man - Westfield

    4.4
    Check Availability
    Westfield, IN (22 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

    $48,995

    77,794 mi.
    Est. $894/mo

    AutoGiant USA

    3.3
    Check Availability
    Indianapolis, IN (22 mi)
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  • White Frost 2021 GMC Yukon XL DenaliWhite Frost 2021 GMC Yukon XL DenaliWhite Frost 2021 GMC Yukon XL DenaliWhite Frost 2021 GMC Yukon XL DenaliWhite Frost 2021 GMC Yukon XL DenaliWhite Frost 2021 GMC Yukon XL Denali

    $55,995

    $1K
    38,070 mi.
    Est. $1,021/mo

    Unlimited Motors in Noblesville

    4.2
    Check Availability
    Noblesville, IN (18 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

    $44,977

    86,185 mi.
    Est. $820/mo

    World Class Motors

    3.0
    Check Availability
    Noblesville, IN (14 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

    $43,462

    104,949 mi.
    Est. $793/mo

    Champion Chevrolet GMC

    4.7
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    $167 delivery from La Grange, KY (112 mi)
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  • Satin Steel Metallic 2021 GMC Yukon XL SLTSatin Steel Metallic 2021 GMC Yukon XL SLTSatin Steel Metallic 2021 GMC Yukon XL SLTSatin Steel Metallic 2021 GMC Yukon XL SLTSatin Steel Metallic 2021 GMC Yukon XL SLTSatin Steel Metallic 2021 GMC Yukon XL SLT

    $40,412

    $500
    91,900 mi.
    Est. $737/mo

    Woody Buick GMC of Gurnee

    5.0
    Check Availability
    $301 delivery from Gurnee, IL (201 mi)
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  • Onyx Black 2021 GMC Yukon XL SLTOnyx Black 2021 GMC Yukon XL SLTOnyx Black 2021 GMC Yukon XL SLTOnyx Black 2021 GMC Yukon XL SLTOnyx Black 2021 GMC Yukon XL SLTOnyx Black 2021 GMC Yukon XL SLT

    $40,998

    97,528 mi.
    Est. $748/mo

    Jake Sweeney Buick GMC

    4.7
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    Lebanon, OH (91 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

    $39,941

    109,979 mi.
    Est. $729/mo

    Go Indy Autos

    Check Availability
    Mooresville, IN (45 mi)
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  • Onyx Black 2021 GMC Yukon XL SLTOnyx Black 2021 GMC Yukon XL SLTOnyx Black 2021 GMC Yukon XL SLTOnyx Black 2021 GMC Yukon XL SLTOnyx Black 2021 GMC Yukon XL SLTOnyx Black 2021 GMC Yukon XL SLT

    $33,995

    117,031 mi.
    Est. $620/mo

    Beck's Auto Group

    3.7
    Check Availability
    Mason, OH (88 mi)
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  • Onyx Black 2021 GMC Yukon XL AT4Onyx Black 2021 GMC Yukon XL AT4Onyx Black 2021 GMC Yukon XL AT4Onyx Black 2021 GMC Yukon XL AT4Onyx Black 2021 GMC Yukon XL AT4Onyx Black 2021 GMC Yukon XL AT4

    $38,891

    $104
    108,145 mi.
    Est. $709/mo

    Wetzel Auto

    2.1
    Check Availability
    Richmond, IN (47 mi)
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  • White Frost Tricoat 2021 GMC Yukon XL AT4White Frost Tricoat 2021 GMC Yukon XL AT4White Frost Tricoat 2021 GMC Yukon XL AT4White Frost Tricoat 2021 GMC Yukon XL AT4White Frost Tricoat 2021 GMC Yukon XL AT4White Frost Tricoat 2021 GMC Yukon XL AT4

    $48,995

    72,340 mi.
    Est. $894/mo

    Beau Townsend Ford Lincoln

    Check Availability
    Vandalia, OH (82 mi)
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GMC Yukon XL prices by year

Model year Average price Deals
2026 GMC Yukon XL $96,139 1 Good deal

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 $43,389, with pricing starting at $22,480.

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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