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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

    $41,899

    97,361 mi.
    Est. $764/mo

    Florida Fine Cars Margate

    5.0
    Check Availability
    Margate, FL (26 mi)

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  • Dark Sky Metallic 2021 GMC Yukon XL SLTDark Sky Metallic 2021 GMC Yukon XL SLTDark Sky Metallic 2021 GMC Yukon XL SLTDark Sky Metallic 2021 GMC Yukon XL SLTDark Sky Metallic 2021 GMC Yukon XL SLTDark Sky Metallic 2021 GMC Yukon XL SLT

    $33,612

    $800
    98,013 mi.
    Est. $613/mo

    Taverna INFINITI North Miami

    1.7
    Check Availability
    West Park, FL (10 mi)

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  • Onyx Black 2021 GMC Yukon XL 4WD AT4Onyx Black 2021 GMC Yukon XL 4WD AT4Onyx Black 2021 GMC Yukon XL 4WD AT4Onyx Black 2021 GMC Yukon XL 4WD AT4Onyx Black 2021 GMC Yukon XL 4WD AT4Onyx Black 2021 GMC Yukon XL 4WD AT4

    $48,891

    70,031 mi.
    Est. $892/mo

    Ocean Mazda

    4.7
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    Miami, FL (13 mi)
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  • Cayenne Red Tintcoat 2021 GMC Yukon XL SLTCayenne Red Tintcoat 2021 GMC Yukon XL SLTCayenne Red Tintcoat 2021 GMC Yukon XL SLTCayenne Red Tintcoat 2021 GMC Yukon XL SLTCayenne Red Tintcoat 2021 GMC Yukon XL SLTCayenne Red Tintcoat 2021 GMC Yukon XL SLT

    $42,505

    68,288 mi.
    Est. $775/mo

    Phil Smith Kia

    4.5
    Check Availability
    Lighthouse Point, FL (28 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

    $52,499

    50,663 mi.
    Est. $958/mo

    Ed Morse Bayview Cadillac

    4.7
    Check Availability
    Fort Lauderdale, FL (18 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

    $49,790

    59,512 mi.
    Est. $908/mo

    Coral Springs Buick GMC

    4.8
    Check Availability
    Coral Springs, FL (25 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

    $22,980

    $3K
    98,962 mi.
    Est. $419/mo

    AE of Miami

    2.7
    Check Availability
    Miami, FL (6 mi)
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  • Smokey Quartz Metallic 2021 GMC Yukon XL DenaliSmokey Quartz Metallic 2021 GMC Yukon XL DenaliSmokey Quartz Metallic 2021 GMC Yukon XL DenaliSmokey Quartz Metallic 2021 GMC Yukon XL DenaliSmokey Quartz Metallic 2021 GMC Yukon XL DenaliSmokey Quartz Metallic 2021 GMC Yukon XL Denali

    $40,999

    96,172 mi.
    Est. $748/mo

    Florida Fine Cars Margate

    5.0
    Check Availability
    Margate, FL (26 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

    $54,998

    $2K
    32,500 mi.
    Est. $1,003/mo

    CarMax Ft. Lauderdale

    Check Availability
    Davie, FL (15 mi)
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  • Satin Steel Metallic 2021 GMC Yukon XL Denali

    $43,990

    83,443 mi.
    Est. $802/mo

    Bomnin Chevrolet West Kendall

    4.9
    Check Availability
    Miami, FL (23 mi)
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  • Green 2021 GMC Yukon XL DenaliGreen 2021 GMC Yukon XL DenaliGreen 2021 GMC Yukon XL DenaliGreen 2021 GMC Yukon XL DenaliGreen 2021 GMC Yukon XL DenaliGreen 2021 GMC Yukon XL Denali

    $52,998

    $1K
    62,347 mi.
    Est. $967/mo

    CarMax Mobile

    Check Availability
    $149 delivery to Miami Lakes, FL (8 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

    $45,200

    $300
    90,083 mi.
    Est. $825/mo

    Scherer Volvo Cars

    4.8
    Check Availability
    $1,744 delivery from Peoria, IL (1163 mi)
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  • White Frost Tri-Coat 2021 GMC Yukon XL DenaliWhite Frost Tri-Coat 2021 GMC Yukon XL DenaliWhite Frost Tri-Coat 2021 GMC Yukon XL DenaliWhite Frost Tri-Coat 2021 GMC Yukon XL DenaliWhite Frost Tri-Coat 2021 GMC Yukon XL DenaliWhite Frost Tri-Coat 2021 GMC Yukon XL Denali

    $41,999

    96,628 mi.
    Est. $766/mo

    Carroll Buick GMC

    4.1
    Check Availability
    Venice, FL (162 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

    $37,664

    112,313 mi.
    Est. $687/mo

    Fountain Buick GMC

    4.6
    Check Availability
    Orlando, FL (192 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

    $49,999

    30,628 mi.
    Est. $912/mo

    Monaco Motor Group

    2.7
    Check Availability
    New Port Richey, FL (193 mi)
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GMC Yukon XL prices by year

Model year Average price Deals
2026 GMC Yukon XL $89,072
2025 GMC Yukon XL $75,819 6 Great deals
2024 GMC Yukon XL $59,894 9 Good deals
2023 GMC Yukon XL $59,582 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 $43,710, with pricing starting at $22,980.

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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