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

    $41,837

    $1K
    94,065 mi.
    Est. $786/mo

    Vanguard Buick GMC of Carrollton

    3.7
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    Carrollton, TX (798 mi)

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  • White Frost Tricoat 2021 GMC Yukon 4WD AT4White Frost Tricoat 2021 GMC Yukon 4WD AT4White Frost Tricoat 2021 GMC Yukon 4WD AT4White Frost Tricoat 2021 GMC Yukon 4WD AT4White Frost Tricoat 2021 GMC Yukon 4WD AT4White Frost Tricoat 2021 GMC Yukon 4WD AT4

    $44,900

    70,146 mi.
    Est. $844/mo

    Lawrence Hall Ford

    4.6
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    Anson, TX (922 mi)

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  • Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4

    $45,216

    90,897 mi.
    Est. $850/mo

    Hiley Hyundai of Fort Worth

    4.9
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    Fort Worth, TX (831 mi)
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  • Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4

    $48,118

    79,516 mi.
    Est. $904/mo

    Mercedes-Benz of Georgetown

    4.8
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    Austin, TX (986 mi)
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  • Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4

    $42,996

    $1.5K
    82,997 mi.
    Est. $808/mo

    Mountain States Toyota

    4.6
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    Denver, CO (917 mi)
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  • Midnight Blue Metallic 2021 GMC Yukon 4WD AT4Midnight Blue Metallic 2021 GMC Yukon 4WD AT4Midnight Blue Metallic 2021 GMC Yukon 4WD AT4Midnight Blue Metallic 2021 GMC Yukon 4WD AT4Midnight Blue Metallic 2021 GMC Yukon 4WD AT4Midnight Blue Metallic 2021 GMC Yukon 4WD AT4

    $45,619

    $645
    84,727 mi.
    Est. $857/mo

    Patriot Chrysler Dodge Jeep Ram of Pryor

    4.3
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    Pryor, OK (567 mi)
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  • Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4

    $44,863

    $123
    100,140 mi.
    Est. $843/mo

    Mel Hambelton Ford

    4.8
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    Wichita, KS (598 mi)
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  • Summit White 2021 GMC Yukon AT4Summit White 2021 GMC Yukon AT4Summit White 2021 GMC Yukon AT4Summit White 2021 GMC Yukon AT4Summit White 2021 GMC Yukon AT4Summit White 2021 GMC Yukon AT4

    $41,838

    100,935 mi.
    Est. $786/mo

    Freeman Buick GMC

    3.2
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    Grapevine, TX (807 mi)

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  • Smokey Quartz Metallic 2021 GMC Yukon 4WD AT4Smokey Quartz Metallic 2021 GMC Yukon 4WD AT4Smokey Quartz Metallic 2021 GMC Yukon 4WD AT4Smokey Quartz Metallic 2021 GMC Yukon 4WD AT4Smokey Quartz Metallic 2021 GMC Yukon 4WD AT4Smokey Quartz Metallic 2021 GMC Yukon 4WD AT4

    $47,998

    70,494 mi.
    Est. $902/mo

    Spitzer Chevrolet St. Marys

    4.8
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    Saint Marys, PA (470 mi)
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  • White Frost Tricoat 2021 GMC Yukon 4WD AT4White Frost Tricoat 2021 GMC Yukon 4WD AT4White Frost Tricoat 2021 GMC Yukon 4WD AT4White Frost Tricoat 2021 GMC Yukon 4WD AT4White Frost Tricoat 2021 GMC Yukon 4WD AT4White Frost Tricoat 2021 GMC Yukon 4WD AT4

    $45,499

    89,410 mi.
    Est. $855/mo

    Louisburg Ford

    4.9
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    Louisburg, KS (436 mi)
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  • Satin Steel Metallic 2021 GMC Yukon 4WD AT4Satin Steel Metallic 2021 GMC Yukon 4WD AT4Satin Steel Metallic 2021 GMC Yukon 4WD AT4Satin Steel Metallic 2021 GMC Yukon 4WD AT4Satin Steel Metallic 2021 GMC Yukon 4WD AT4Satin Steel Metallic 2021 GMC Yukon 4WD AT4

    $44,520

    $600
    71,664 mi.
    Est. $837/mo

    Oakes Kia of Olathe

    4.5
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    Olathe, KS (430 mi)
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  • Cayenne Red Tintcoat 2021 GMC Yukon 4WD AT4Cayenne Red Tintcoat 2021 GMC Yukon 4WD AT4Cayenne Red Tintcoat 2021 GMC Yukon 4WD AT4Cayenne Red Tintcoat 2021 GMC Yukon 4WD AT4Cayenne Red Tintcoat 2021 GMC Yukon 4WD AT4Cayenne Red Tintcoat 2021 GMC Yukon 4WD AT4

    $38,995

    118,576 mi.
    Est. $733/mo

    Carsandpickups.com of Houston

    4.9
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    Katy, TX (953 mi)
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  • Dark Sky Metallic 2021 GMC Yukon 4WD AT4Dark Sky Metallic 2021 GMC Yukon 4WD AT4Dark Sky Metallic 2021 GMC Yukon 4WD AT4Dark Sky Metallic 2021 GMC Yukon 4WD AT4Dark Sky Metallic 2021 GMC Yukon 4WD AT4Dark Sky Metallic 2021 GMC Yukon 4WD AT4

    $43,488

    $1K
    83,911 mi.
    Est. $817/mo

    Porsche Sugar Land

    4.9
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    Sugar Land, TX (961 mi)
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  • Midnight Blue Metallic 2021 GMC Yukon AT4Midnight Blue Metallic 2021 GMC Yukon AT4Midnight Blue Metallic 2021 GMC Yukon AT4Midnight Blue Metallic 2021 GMC Yukon AT4Midnight Blue Metallic 2021 GMC Yukon AT4Midnight Blue Metallic 2021 GMC Yukon AT4

    $45,598

    $1.1K
    68,375 mi.
    Est. $857/mo

    Husker Auto Group

    4.7
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    Lincoln, NE (474 mi)

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  • Black Sand Pearl 2021 GMC Yukon AT4Black Sand Pearl 2021 GMC Yukon AT4Black Sand Pearl 2021 GMC Yukon AT4Black Sand Pearl 2021 GMC Yukon AT4Black Sand Pearl 2021 GMC Yukon AT4Black Sand Pearl 2021 GMC Yukon AT4

    $43,971

    $1K
    92,000 mi.
    Est. $827/mo

    Drive N-Motion New Mexico

    4.2
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    Rio Rancho, NM (1,121 mi)
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  • Satin Steel Metallic 2021 GMC Yukon AT4Satin Steel Metallic 2021 GMC Yukon AT4Satin Steel Metallic 2021 GMC Yukon AT4Satin Steel Metallic 2021 GMC Yukon AT4Satin Steel Metallic 2021 GMC Yukon AT4Satin Steel Metallic 2021 GMC Yukon AT4

    $47,991

    $501
    61,180 mi.
    Est. $902/mo

    Salt Lake Valley Buick GMC

    4.5
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    South Salt Lake, UT (1,259 mi)
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  • Summit White 2021 GMC Yukon 4WD AT4Summit White 2021 GMC Yukon 4WD AT4Summit White 2021 GMC Yukon 4WD AT4Summit White 2021 GMC Yukon 4WD AT4Summit White 2021 GMC Yukon 4WD AT4Summit White 2021 GMC Yukon 4WD AT4

    $42,599

    $294
    97,003 mi.
    Est. $801/mo

    Monroe Superstore Dodge Chrysler Jeep RAM

    4.7
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    Monroe, MI (217 mi)
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  • Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4Onyx Black 2021 GMC Yukon AT4

    $52,341

    40,591 mi.
    Est. $984/mo

    Bergstrom Subaru of Oshkosh

    4.7
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    Oshkosh, WI (153 mi)
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  • Satin Steel Metallic 2021 GMC Yukon 4WD AT4Satin Steel Metallic 2021 GMC Yukon 4WD AT4Satin Steel Metallic 2021 GMC Yukon 4WD AT4Satin Steel Metallic 2021 GMC Yukon 4WD AT4Satin Steel Metallic 2021 GMC Yukon 4WD AT4Satin Steel Metallic 2021 GMC Yukon 4WD AT4

    $44,985

    76,135 mi.
    Est. $846/mo

    Brennan Buick GMC

    4.2
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    Plattsburgh, NY (737 mi)
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  • Black 2021 GMC Yukon AT4Black 2021 GMC Yukon AT4Black 2021 GMC Yukon AT4Black 2021 GMC Yukon AT4Black 2021 GMC Yukon AT4Black 2021 GMC Yukon AT4

    $45,386

    $472
    84,251 mi.
    Est. $853/mo

    Kunes Hyundai of Quincy

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    Quincy, IL (237 mi)
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  • White 2021 GMC Yukon AT4White 2021 GMC Yukon AT4White 2021 GMC Yukon AT4White 2021 GMC Yukon AT4White 2021 GMC Yukon AT4White 2021 GMC Yukon AT4

    $41,495

    $500
    106,071 mi.
    Est. $780/mo

    Net Sales Auto

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    Midvale, UT (1,260 mi)
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  • BLACK 2021 GMC Yukon AT4BLACK 2021 GMC Yukon AT4BLACK 2021 GMC Yukon AT4BLACK 2021 GMC Yukon AT4BLACK 2021 GMC Yukon AT4BLACK 2021 GMC Yukon AT4

    $48,500

    79,602 mi.
    Est. $912/mo

    Riverview Chevrolet

    Check Availability
    Oacoma, SD (610 mi)
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  • Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4Onyx Black 2021 GMC Yukon 4WD AT4

    $43,259

    82,163 mi.
    Est. $813/mo

    Morris Buick GMC, Inc.

    Check Availability
    North Olmsted, OH (298 mi)
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  • Gray 2021 GMC Yukon AT4Gray 2021 GMC Yukon AT4Gray 2021 GMC Yukon AT4Gray 2021 GMC Yukon AT4Gray 2021 GMC Yukon AT4Gray 2021 GMC Yukon AT4

    $42,995

    $1K
    105,187 mi.
    Est. $808/mo

    Pacific Coast Auto Center

    Check Availability
    Burlington, WA (1,734 mi)
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GMC Yukon prices by year

Model year Average price Deals
2026 GMC Yukon AT4 5 Great deals
2025 GMC Yukon AT4 $78,023 11 Great deals
2024 GMC Yukon AT4 $66,518 32 Great deals
2023 GMC Yukon AT4 $57,553 22 Great deals
2022 GMC Yukon AT4 $51,719 17 Great deals

About the 2021 GMC Yukon AT4

Basics

AT4 shown.

Seating
7
Door count
4
Drivetrain
Four 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 AT4
FAQs

How much does the 2021 GMC Yukon AT4 cost?

The 2021 GMC Yukon AT4 price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Yukon AT4 is $45,335, with pricing starting at $35,551.

What is the MPG of the 2021 GMC Yukon AT4?

The 2021 GMC Yukon AT4 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2021 GMC Yukon AT4?

The 2021 GMC Yukon AT4 compares to and/or competes against the following vehicles:


Is the 2021 GMC Yukon AT4 reliable?

The 2021 GMC Yukon has an average reliability rating of 3.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Yukon owners.

Ratings (32 reviews)

62% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.2
Interior
4.3
Performance
4.0
Value
3.4
Exterior
4.5
Reliability
3.5
Trims

AT4 (1 style)

Style
4WD 4dr AT4
Inventory price
Starting at $65,100
Combined MPG
17
Engine
355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)
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GMC Yukon trims