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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

    $36,497

    96,700 mi.
    Est. $674/mo

    TX Truck Group

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    Garland, TX (16 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

    $38,997

    $1K
    55,287 mi.
    Est. $720/mo

    Auto Merchants Inc.

    4.4
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    Plano, TX (27 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

    $41,991

    82,079 mi.
    Est. $775/mo

    Sewell Buick GMC of Dallas

    3.7
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    Dallas, TX (24 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

    $41,495

    77,779 mi.
    Est. $766/mo

    Imd Motors Richardson

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    Dallas, TX (28 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

    $39,968

    72,720 mi.
    Est. $738/mo

    Autos of Dallas

    3.3
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    Plano, TX (27 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

    Not Priced

    67,084 mi.
    Est. $0/mo

    Imd Motors Richardson

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    Dallas, TX (28 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

    $38,977

    89,931 mi.
    Est. $719/mo

    James Wood Motors, Inc

    4.8
    Check Availability
    $399 delivery from Decatur, TX (74 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

    $40,995

    88,733 mi.
    Est. $757/mo

    Laura Buick GMC

    4.6
    Check Availability
    $1,094 delivery from Collinsville, IL (548 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. $664/mo

    El Dorado Mazda

    4.5
    Check Availability
    McKinney, TX (35 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

    $41,592

    $148
    73,501 mi.
    Est. $768/mo

    Principle Volkswagen Grapevine

    4.7
    Check Availability
    Grapevine, TX (31 mi)
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  • Smokey Quartz Metallic 2021 GMC Yukon SLTSmokey Quartz Metallic 2021 GMC Yukon SLTSmokey Quartz Metallic 2021 GMC Yukon SLTSmokey Quartz Metallic 2021 GMC Yukon SLTSmokey Quartz Metallic 2021 GMC Yukon SLTSmokey Quartz Metallic 2021 GMC Yukon SLT

    $40,288

    68,552 mi.
    Est. $744/mo

    McKinney Buick GMC

    4.1
    Check Availability
    McKinney, TX (31 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

    $37,129

    79,356 mi.
    Est. $685/mo

    Clay Cooley Volkswagen of Lewisville

    4.7
    Check Availability
    Lewisville, TX (38 mi)
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  • White Frost Tri-Coat 2021 GMC Yukon SLTWhite Frost Tri-Coat 2021 GMC Yukon SLTWhite Frost Tri-Coat 2021 GMC Yukon SLTWhite Frost Tri-Coat 2021 GMC Yukon SLTWhite Frost Tri-Coat 2021 GMC Yukon SLTWhite Frost Tri-Coat 2021 GMC Yukon SLT

    $44,988

    50,138 mi.
    Est. $830/mo

    Sewell INEOS Grenadier

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    Plano, TX (31 mi)
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  • White Frost Tri-Coat 2021 GMC Yukon SLTWhite Frost Tri-Coat 2021 GMC Yukon SLTWhite Frost Tri-Coat 2021 GMC Yukon SLTWhite Frost Tri-Coat 2021 GMC Yukon SLTWhite Frost Tri-Coat 2021 GMC Yukon SLTWhite Frost Tri-Coat 2021 GMC Yukon SLT

    $39,838

    $600
    86,733 mi.
    Est. $735/mo

    Freeman Buick GMC

    3.2
    Check Availability
    Grapevine, TX (39 mi)
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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 $40,936, 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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