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  • Pearl Beige Metallic 2023 GMC Yukon SLTPearl Beige Metallic 2023 GMC Yukon SLTPearl Beige Metallic 2023 GMC Yukon SLTPearl Beige Metallic 2023 GMC Yukon SLTPearl Beige Metallic 2023 GMC Yukon SLTPearl Beige Metallic 2023 GMC Yukon SLT

    $48,363

    42,450 mi.
    Est. $859/mo

    Al Piemonte Buick GMC

    4.5
    Check Availability
    Elmhurst, IL (17 mi)

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

    $45,277

    79,086 mi.
    Est. $804/mo

    D'Arcy Chevrolet

    4.9
    Check Availability
    Morris, IL (54 mi)

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  • Cayenne Red Tintcoat 2021 GMC Yukon SLTCayenne Red Tintcoat 2021 GMC Yukon SLTCayenne Red Tintcoat 2021 GMC Yukon SLTCayenne Red Tintcoat 2021 GMC Yukon SLTCayenne Red Tintcoat 2021 GMC Yukon SLTCayenne Red Tintcoat 2021 GMC Yukon SLT

    $48,998

    35,724 mi.
    Est. $870/mo

    Taylor Ford

    4.8
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    Taylor, MI (226 mi)
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  • Summit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLT

    $38,126

    $739
    97,002 mi.
    Est. $677/mo

    Texan GMC Buick

    4.6
    Check Availability
    Humble, TX (926 mi)
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  • Summit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLT

    $39,762

    106,102 mi.
    Est. $706/mo

    Port City Nissan

    3.5
    Check Availability
    Portsmouth, NH (862 mi)
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  • Onyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLT

    $38,777

    $2.3K
    70,836 mi.
    Est. $689/mo

    Napleton's Volkswagen of Orlando

    4.2
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    Orlando, FL (989 mi)
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  • Onyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLT

    $41,393

    109,191 mi.
    Est. $735/mo

    Atlanta Autos

    4.0
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    Marietta, GA (572 mi)
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  • Midnight Blue Metallic 2021 GMC Yukon SLTMidnight Blue Metallic 2021 GMC Yukon SLTMidnight Blue Metallic 2021 GMC Yukon SLTMidnight Blue Metallic 2021 GMC Yukon SLTMidnight Blue Metallic 2021 GMC Yukon SLTMidnight Blue Metallic 2021 GMC Yukon SLT

    $42,900

    $399
    72,661 mi.
    Est. $762/mo

    Starling Buick GMC Stuart

    4.9
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    Stuart, FL (1,095 mi)

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  • Cayenne Red Tintcoat 2021 GMC Yukon SLTCayenne Red Tintcoat 2021 GMC Yukon SLTCayenne Red Tintcoat 2021 GMC Yukon SLTCayenne Red Tintcoat 2021 GMC Yukon SLTCayenne Red Tintcoat 2021 GMC Yukon SLTCayenne Red Tintcoat 2021 GMC Yukon SLT

    $34,999

    $400
    91,481 mi.
    Est. $621/mo

    Tameron Honda

    4.1
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    Birmingham, AL (589 mi)
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  • White Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLT

    $40,800

    $1.5K
    89,365 mi.
    Est. $724/mo

    Stevinson Lexus of Frederick

    4.8
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    Longmont, CO (911 mi)
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  • Onyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLT

    $35,083

    $501
    97,629 mi.
    Est. $623/mo

    W.I. Simonson Inc.

    4.6
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    Santa Monica, CA (1,756 mi)
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  • Sky 2021 GMC Yukon SLTSky 2021 GMC Yukon SLTSky 2021 GMC Yukon SLTSky 2021 GMC Yukon SLTSky 2021 GMC Yukon SLTSky 2021 GMC Yukon SLT

    $46,216

    42,537 mi.
    Est. $821/mo

    Gay Family Auto

    4.8
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    Dickinson, TX (954 mi)
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  • Midnight Blue Metallic 2021 GMC Yukon SLTMidnight Blue Metallic 2021 GMC Yukon SLTMidnight Blue Metallic 2021 GMC Yukon SLTMidnight Blue Metallic 2021 GMC Yukon SLTMidnight Blue Metallic 2021 GMC Yukon SLTMidnight Blue Metallic 2021 GMC Yukon SLT

    $37,207

    111,243 mi.
    Est. $661/mo

    Hawk CDJR

    4.6
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    Forest Park, IL (10 mi)
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  • Onyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLT

    $41,836

    $576
    84,672 mi.
    Est. $743/mo

    Chevrolet of Meridian

    4.6
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    Meridian, MS (661 mi)

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  • Beige Pearl Metallic 2021 GMC Yukon SLTBeige Pearl Metallic 2021 GMC Yukon SLTBeige Pearl Metallic 2021 GMC Yukon SLTBeige Pearl Metallic 2021 GMC Yukon SLTBeige Pearl Metallic 2021 GMC Yukon SLTBeige Pearl Metallic 2021 GMC Yukon SLT

    $39,287

    $1.2K
    91,076 mi.
    Est. $698/mo

    Audi Henderson

    5.0
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    Henderson, NV (1,518 mi)
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  • Onyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLT

    $45,922

    40,424 mi.
    Est. $815/mo

    Coral Springs Buick GMC

    4.8
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    Coral Springs, FL (1,160 mi)
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  • Pearl Beige Metallic 2021 GMC Yukon SLTPearl Beige Metallic 2021 GMC Yukon SLTPearl Beige Metallic 2021 GMC Yukon SLTPearl Beige Metallic 2021 GMC Yukon SLTPearl Beige Metallic 2021 GMC Yukon SLTPearl Beige Metallic 2021 GMC Yukon SLT

    $34,519

    $3.9K
    121,200 mi.
    Est. $613/mo

    Patriot Chrysler Dodge Jeep Ram of McAlester

    4.6
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    McAlester, OK (652 mi)
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  • Onyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLT

    $31,482

    $1K
    125,801 mi.
    Est. $559/mo

    Randy Marion Buick GMC of Huntersville

    4.7
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    Huntersville, NC (578 mi)
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  • Dark Sky Metallic 2021 GMC Yukon SLTDark Sky Metallic 2021 GMC Yukon SLTDark Sky Metallic 2021 GMC Yukon SLTDark Sky Metallic 2021 GMC Yukon SLTDark Sky Metallic 2021 GMC Yukon SLTDark Sky Metallic 2021 GMC Yukon SLT

    $39,663

    $2.1K
    76,498 mi.
    Est. $704/mo

    AutoNation Ford Sanford

    4.6
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    Sanford, FL (970 mi)
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  • Black 2021 GMC Yukon SLTBlack 2021 GMC Yukon SLTBlack 2021 GMC Yukon SLTBlack 2021 GMC Yukon SLTBlack 2021 GMC Yukon SLTBlack 2021 GMC Yukon SLT

    $44,133

    63,331 mi.
    Est. $784/mo

    Atlantic Coast Acura

    4.4
    Check Availability
    Jacksonville, FL (869 mi)
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  • White Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLT

    $32,192

    $1.3K
    142,269 mi.
    Est. $572/mo

    Confidence Chevrolet Buick GMC

    4.9
    Check Availability
    Midwest City, OK (690 mi)
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  • Dark Sky Metallic 2021 GMC Yukon SLTDark Sky Metallic 2021 GMC Yukon SLTDark Sky Metallic 2021 GMC Yukon SLTDark Sky Metallic 2021 GMC Yukon SLTDark Sky Metallic 2021 GMC Yukon SLTDark Sky Metallic 2021 GMC Yukon SLT

    $41,699

    98,438 mi.
    Est. $740/mo

    Corwin Toyota Boulder

    4.1
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    Boulder, CO (926 mi)
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  • Onyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLT

    $37,938

    116,028 mi.
    Est. $674/mo

    Apple Ford White Bear Lake

    4.6
    Check Availability
    White Bear Lake, MN (349 mi)
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  • White Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLT

    $42,396

    $3.1K
    72,334 mi.
    Est. $753/mo

    Hilton Head BMW

    4.9
    Check Availability
    Bluffton, SC (764 mi)
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  • Onyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLT

    $52,489

    $1K
    28,869 mi.
    Est. $932/mo

    AutoNation Nissan Miami

    4.8
    Check Availability
    Miami, FL (1,191 mi)
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  • Onyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLTOnyx Black 2021 GMC Yukon SLT

    $37,085

    $1K
    70,301 mi.
    Est. $658/mo

    Arrigo Fiat Alfa Romeo West Palm

    4.4
    Check Availability
    West Palm Beach, FL (1,132 mi)
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  • Summit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLTSummit White 2021 GMC Yukon SLT

    $41,079

    93,696 mi.
    Est. $729/mo

    Rick Hendrick Dodge Chrysler Jeep RAM Charleston

    4.2
    Check Availability
    Charleston, SC (755 mi)
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  • White Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLTWhite Frost Tricoat 2021 GMC Yukon SLT

    $35,489

    $1K
    90,555 mi.
    Est. $630/mo

    Vera Buick GMC

    4.7
    Check Availability
    Pembroke Pines, FL (1,175 mi)
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GMC Yukon prices by year

Model year Average price Deals
2024 GMC Yukon SLT $53,893 46 Great deals
2023 GMC Yukon SLT $52,411 47 Great deals
2022 GMC Yukon SLT $46,156 21 Great deals
2020 GMC Yukon SLT $27,355 9 Great deals
2019 GMC Yukon SLT $26,715 10 Great deals
2018 GMC Yukon SLT $23,959 16 Great deals
2017 GMC Yukon SLT $21,985 12 Great deals
2016 GMC Yukon SLT $20,847 12 Great deals
2015 GMC Yukon SLT $16,408 10 Great deals

About the 2021 GMC Yukon SLT

Basics

SLT shown.

Seating
7
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 SLT
FAQs

How much does the 2021 GMC Yukon SLT cost?

The 2021 GMC Yukon SLT price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Yukon SLT is $40,468, with pricing starting at $25,985.

What is the MPG of the 2021 GMC Yukon SLT?

The 2021 GMC Yukon SLT 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 SLT?

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


Is the 2021 GMC Yukon SLT 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

SLT (2 styles)

Style
4WD 4dr SLT 2WD 4dr SLT
Inventory price
Starting at $61,000 Starting at $58,000
Combined MPG
17 17
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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GMC Yukon trims