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  • Midnight Blue Metallic 2021 GMC Yukon XL DenaliMidnight Blue Metallic 2021 GMC Yukon XL DenaliMidnight Blue Metallic 2021 GMC Yukon XL DenaliMidnight Blue Metallic 2021 GMC Yukon XL DenaliMidnight Blue Metallic 2021 GMC Yukon XL DenaliMidnight Blue Metallic 2021 GMC Yukon XL Denali

    $45,990

    82,003 mi.
    Est. $839/mo

    Unlimited Motors

    4.5
    Check Availability
    Westfield, 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

    $47,629

    $248
    81,204 mi.
    Est. $869/mo

    Tom Wood Nissan

    4.7
    Check Availability
    Indianapolis, IN (20 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

    $49,650

    $230
    92,448 mi.
    Est. $906/mo

    Stanley Chevrolet

    4.7
    Check Availability
    McCordsville, IN (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

    $48,995

    $1K
    77,143 mi.
    Est. $894/mo

    Unlimited Motors

    4.7
    Check Availability
    Elwood, IN (20 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

    $32,499

    $2.5K
    136,423 mi.
    Est. $593/mo

    Andy Mohr Buick GMC

    3.7
    Check Availability
    Fishers, IN (14 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

    $43,995

    95,004 mi.
    Est. $803/mo

    Indy Auto Man - Westfield

    4.2
    Check Availability
    Westfield, IN (22 mi)
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  • Midnight Blue Metallic 2021 GMC Yukon XL DenaliMidnight Blue Metallic 2021 GMC Yukon XL DenaliMidnight Blue Metallic 2021 GMC Yukon XL DenaliMidnight Blue Metallic 2021 GMC Yukon XL DenaliMidnight Blue Metallic 2021 GMC Yukon XL DenaliMidnight Blue Metallic 2021 GMC Yukon XL Denali

    $38,500

    107,763 mi.
    Est. $702/mo

    Unlimited Motors

    4.7
    Check Availability
    Elwood, IN (20 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

    $36,699

    109,339 mi.
    Est. $669/mo

    Andy Mohr Buick GMC

    3.7
    Check Availability
    Fishers, IN (14 mi)
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  • $43,885

    83,484 mi.
    Est. $801/mo

    Stoops Buick GMC of Muncie

    4.4
    Check Availability
    Muncie, IN (24 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

    $41,688

    $500
    84,226 mi.
    Est. $760/mo

    Ewald Chrysler Dodge Jeep Ram of Oconomowoc

    4.3
    Check Availability
    $299 delivery from Oconomowoc, WI (258 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

    $56,998

    58,590 mi.
    Est. $1,040/mo

    CarMax Rivergate

    Check Availability
    $149 delivery to Indianapolis, IN (19 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

    $52,998

    56,837 mi.
    Est. $967/mo

    Jake Sweeney Buick GMC

    4.7
    Check Availability
    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

    $39,788

    110,521 mi.
    Est. $726/mo

    Camargo Cadillac

    3.4
    Check Availability
    Cincinnati, OH (91 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

    $38,000

    112,347 mi.
    Est. $693/mo

    Kings Toyota

    4.3
    Check Availability
    Cincinnati, OH (91 mi)
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GMC Yukon XL prices by year

Model year Average price Deals
2026 GMC Yukon XL $95,239

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 $44,392, with pricing starting at $21,980.

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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