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  • White 2021 GMC Yukon SLTWhite 2021 GMC Yukon SLTWhite 2021 GMC Yukon SLTWhite 2021 GMC Yukon SLTWhite 2021 GMC Yukon SLTWhite 2021 GMC Yukon SLT

    $41,929

    $600
    83,820 mi.
    Est. $788/mo

    Nucar Hyundai of Norwood

    4.5
    Check Availability
    Norwood, MA (843 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

    $31,395

    $200
    112,654 mi.
    Est. $590/mo

    Wayne Akers Ford

    4.5
    Check Availability
    Lake Worth, FL (1,138 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

    $36,490

    $500
    82,470 mi.
    Est. $686/mo

    Bomnin Chevrolet West Kendall

    4.9
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    Miami, FL (1,197 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

    $39,250

    $250
    99,765 mi.
    Est. $738/mo

    Kalidy Kia

    4.4
    Check Availability
    Edmond, OK (685 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

    $35,995

    129,000 mi.
    Est. $677/mo

    El Dorado Chevrolet

    4.6
    Check Availability
    McKinney, TX (774 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

    $42,917

    83,557 mi.
    Est. $807/mo

    Perrysburg Automall

    4.7
    Check Availability
    Perrysburg, OH (208 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

    $36,500

    $750
    90,008 mi.
    Est. $686/mo

    Northside Lexus

    4.9
    Check Availability
    Spring, TX (922 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

    $32,195

    120,661 mi.
    Est. $605/mo

    Automotive Avenues Sewell

    5.0
    Check Availability
    Washington Township, NJ (671 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

    $57,990

    25,146 mi.
    Est. $1,090/mo

    Carl Black Hiram

    5.0
    Check Availability
    Hiram, GA (574 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

    $31,397

    $601
    109,855 mi.
    Est. $590/mo

    Florida Fine Cars Miami

    4.9
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    Miami, FL (1,178 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

    $41,924

    $246
    80,180 mi.
    Est. $788/mo

    Zeigler GMC of Holland

    4.8
    Check Availability
    Holland, MI (103 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

    $47,495

    $1.4K
    35,036 mi.
    Est. $893/mo

    Gettel Hyundai of Sarasota

    4.4
    Check Availability
    Sarasota, FL (1,051 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

    $42,756

    $426
    76,498 mi.
    Est. $804/mo

    AutoNation Ford Sanford

    4.6
    Check Availability
    Sanford, FL (970 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

    $46,000

    50,079 mi.
    Est. $865/mo

    Miracle Chrysler Dodge Jeep Ram

    Check Availability
    Elverson, PA (629 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

    $37,000

    70,301 mi.
    Est. $695/mo

    Arrigo Fiat Alfa Romeo West Palm

    4.5
    Check Availability
    West Palm Beach, FL (1,132 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

    $42,985

    $649
    68,420 mi.
    Est. $808/mo

    Penske Chevrolet

    4.7
    Check Availability
    Indianapolis, IN (157 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

    $36,902

    $2K
    70,836 mi.
    Est. $694/mo

    Napleton's Volkswagen of Orlando

    4.1
    Check Availability
    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

    $44,000

    60,548 mi.
    Est. $827/mo

    Eastchester Chrysler Jeep Dodge RAM

    4.5
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    Bronx, NY (719 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

    $36,989

    $500
    91,481 mi.
    Est. $695/mo

    Tameron Honda

    4.2
    Check Availability
    Birmingham, AL (589 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

    $36,330

    $794
    96,220 mi.
    Est. $683/mo

    Landers Toyota

    4.1
    Check Availability
    Little Rock, AR (559 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

    $47,399

    64,510 mi.
    Est. $891/mo

    Windy Chevrolet

    4.3
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    Ellensburg, WA (1,649 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

    $39,495

    95,054 mi.
    Est. $742/mo

    America's Auto Financial

    4.8
    Check Availability
    Houston, TX (953 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

    $40,590

    $360
    83,000 mi.
    Est. $763/mo

    Country Diesels

    4.7
    Check Availability
    Warrenton, VA (564 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

    $33,708

    127,741 mi.
    Est. $634/mo

    Atwater Chevrolet

    4.6
    Check Availability
    Aitkin, MN (440 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

    $42,856

    80,887 mi.
    Est. $806/mo

    Smart Toyota

    4.5
    Check Availability
    Davenport, IA (152 mi)
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  • White Frost Tricoat 2021 GMC Yukon SLT

    $43,399

    $100
    82,870 mi.
    Est. $816/mo

    Russ Darrow Direct

    4.4
    Check Availability
    Neenah, WI (170 mi)

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  • White 2021 GMC Yukon SLTWhite 2021 GMC Yukon SLTWhite 2021 GMC Yukon SLTWhite 2021 GMC Yukon SLTWhite 2021 GMC Yukon SLTWhite 2021 GMC Yukon SLT

    $39,981

    $405
    86,251 mi.
    Est. $752/mo

    Basswood Chrysler Dodge Jeep Ram

    4.0
    Check Availability
    Fort Payne, AL (526 mi)
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GMC Yukon prices by year

Model year Average price Deals
2024 GMC Yukon SLT $54,465 57 Great deals
2023 GMC Yukon SLT $52,294 38 Great deals
2022 GMC Yukon SLT $46,909 87 Good deals
2020 GMC Yukon SLT $28,437 28 Great deals
2019 GMC Yukon SLT $27,218 22 Great deals
2018 GMC Yukon SLT $24,067 34 Great deals
2017 GMC Yukon SLT $21,781 19 Great deals
2016 GMC Yukon SLT $19,421 9 Great deals
2015 GMC Yukon SLT $16,851 12 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 $41,088, with pricing starting at $22,500.

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