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  • White Frost Tri-Coat 2018 GMC Yukon SLTWhite Frost Tri-Coat 2018 GMC Yukon SLTWhite Frost Tri-Coat 2018 GMC Yukon SLTWhite Frost Tri-Coat 2018 GMC Yukon SLTWhite Frost Tri-Coat 2018 GMC Yukon SLTWhite Frost Tri-Coat 2018 GMC Yukon SLT

    $24,995

    $899
    88,201 mi.
    Est. $436/mo

    Mac Haik Chevrolet

    4.8
    Houston, TX (26 mi)
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  • White Frost Tricoat 2018 GMC Yukon DenaliWhite Frost Tricoat 2018 GMC Yukon DenaliWhite Frost Tricoat 2018 GMC Yukon DenaliWhite Frost Tricoat 2018 GMC Yukon DenaliWhite Frost Tricoat 2018 GMC Yukon DenaliWhite Frost Tricoat 2018 GMC Yukon Denali

    $23,856

    130,829 mi.
    Est. $416/mo

    AutoNation USA Gulf Freeway

    4.7
    Houston, TX (12 mi)
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  • Blue 2018 GMC Yukon SLTBlue 2018 GMC Yukon SLTBlue 2018 GMC Yukon SLTBlue 2018 GMC Yukon SLTBlue 2018 GMC Yukon SLTBlue 2018 GMC Yukon SLT

    $35,998

    66,166 mi.
    Est. $628/mo

    CarMax Gulf Freeway

    4.6
    Houston, TX (11 mi)
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  • Onyx Black 2018 GMC Yukon DenaliOnyx Black 2018 GMC Yukon DenaliOnyx Black 2018 GMC Yukon DenaliOnyx Black 2018 GMC Yukon DenaliOnyx Black 2018 GMC Yukon DenaliOnyx Black 2018 GMC Yukon Denali

    $30,291

    $1.7K
    87,370 mi.
    Est. $528/mo

    West Point Lincoln

    4.8
    Houston, TX (25 mi)
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  • Maroon 2018 GMC Yukon SLTMaroon 2018 GMC Yukon SLTMaroon 2018 GMC Yukon SLTMaroon 2018 GMC Yukon SLTMaroon 2018 GMC Yukon SLTMaroon 2018 GMC Yukon SLT

    $21,815

    101,606 mi.
    Est. $380/mo

    Shawn's Motor Credit

    Houston, TX (23 mi)
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  • Iridium Metallic 2018 GMC Yukon SLEIridium Metallic 2018 GMC Yukon SLEIridium Metallic 2018 GMC Yukon SLEIridium Metallic 2018 GMC Yukon SLEIridium Metallic 2018 GMC Yukon SLEIridium Metallic 2018 GMC Yukon SLE

    $16,990

    141,314 mi.
    Est. $296/mo

    AutoNation USA Gulf Freeway

    4.7
    Houston, TX (12 mi)
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  • Onyx Black 2018 GMC Yukon SLT Standard EditionOnyx Black 2018 GMC Yukon SLT Standard EditionOnyx Black 2018 GMC Yukon SLT Standard EditionOnyx Black 2018 GMC Yukon SLT Standard EditionOnyx Black 2018 GMC Yukon SLT Standard EditionOnyx Black 2018 GMC Yukon SLT Standard Edition

    $25,127

    $526
    90,550 mi.
    Est. $438/mo

    Ron Carter Chevrolet

    4.2
    Alvin, TX (23 mi)
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  • Iridium Metallic 2018 GMC Yukon SLEIridium Metallic 2018 GMC Yukon SLEIridium Metallic 2018 GMC Yukon SLE

    $19,888

    101,930 mi.
    Est. $347/mo

    Westside Lexus

    4.8
    Houston, TX (26 mi)
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  • $31,225

    60,550 mi.
    Est. $544/mo

    Group 1 Buick GMC South

    4.6
    Houston, TX (11 mi)
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  • $20,999

    153,483 mi.
    Est. $366/mo

    Robbins Chevrolet

    4.8
    Humble, TX (17 mi)
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  • Quicksilver Metallic 2018 GMC Yukon Denali

    $25,499

    99,636 mi.
    Est. $445/mo

    Allstar Motors

    Houston, TX (29 mi)
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  • Summit White 2018 GMC Yukon SLTSummit White 2018 GMC Yukon SLTSummit White 2018 GMC Yukon SLTSummit White 2018 GMC Yukon SLTSummit White 2018 GMC Yukon SLTSummit White 2018 GMC Yukon SLT

    $27,999

    64,530 mi.
    Est. $488/mo

    Mountain Top Motor Co

    $1,019 delivery from Troy, MO (680 mi)
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  • Black 2018 GMC Yukon DenaliBlack 2018 GMC Yukon DenaliBlack 2018 GMC Yukon DenaliBlack 2018 GMC Yukon DenaliBlack 2018 GMC Yukon DenaliBlack 2018 GMC Yukon Denali

    $42,998

    51,731 mi.
    Est. $750/mo

    CarMax Killeen

    4.9
    $149 delivery to Houston, TX (11 mi)
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  • Onyx Black 2018 GMC Yukon DenaliOnyx Black 2018 GMC Yukon DenaliOnyx Black 2018 GMC Yukon DenaliOnyx Black 2018 GMC Yukon DenaliOnyx Black 2018 GMC Yukon DenaliOnyx Black 2018 GMC Yukon Denali

    $30,032

    $2.4K
    91,914 mi.
    Est. $524/mo

    Bayway Cadillac of the Woodlands

    The Woodlands, TX (36 mi)
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  • Onyx Black 2018 GMC Yukon SLTOnyx Black 2018 GMC Yukon SLTOnyx Black 2018 GMC Yukon SLTOnyx Black 2018 GMC Yukon SLTOnyx Black 2018 GMC Yukon SLTOnyx Black 2018 GMC Yukon SLT

    $21,895

    $325
    125,305 mi.
    Est. $382/mo

    AutoNation Ford Katy

    4.4
    Katy, TX (34 mi)
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  • White Frost Tricoat 2018 GMC Yukon SLTWhite Frost Tricoat 2018 GMC Yukon SLTWhite Frost Tricoat 2018 GMC Yukon SLTWhite Frost Tricoat 2018 GMC Yukon SLTWhite Frost Tricoat 2018 GMC Yukon SLTWhite Frost Tricoat 2018 GMC Yukon SLT

    $27,240

    70,583 mi.
    Est. $475/mo

    THIScar

    4.7
    Tomball, TX (33 mi)
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GMC Yukon prices by year

Model year Average price Deals
2026 GMC Yukon $91,102 1 Good deal
2024 GMC Yukon $61,948 4 Good deals
2023 GMC Yukon $54,830 6 Great deals
2022 GMC Yukon $43,249 5 Good deals
2021 GMC Yukon $45,081 11 Good deals

About the 2018 GMC Yukon

Basics

SLE shown (base trim).

Seating
9
Door count
4
Drivetrain
Rear-wheel drive
Combined MPG
19
Transmission
6-Speed A/T
Engine
355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 GMC Yukon
FAQs

How much does the 2018 GMC Yukon cost?

The 2018 GMC Yukon price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Yukon is $26,223, with pricing starting at $15,299.

What is the MPG of the 2018 GMC Yukon?

The 2018 GMC Yukon offers up to 16 MPG in city driving and 23 MPG on the highway for a combined rating of 19 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 2018 GMC Yukon?

The 2018 GMC Yukon compares to and/or competes against the following vehicles:


  • GMC Yukon XL
  • Chevrolet Tahoe
  • Chevrolet Suburban
  • Cadillac Escalade

Is the 2018 GMC Yukon reliable?

The 2018 GMC Yukon has an average reliability rating of 4.9 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Yukon owners.

Is the 2018 GMC Yukon a good SUV?

Below are the Cars.com consumer ratings for the 2018 GMC Yukon.

(48 reviews)
Rating breakdown (out of 5):
Comfort
4.9
Interior
5.0
Performance
4.9
Value
4.7
Exterior
4.9
Reliability
4.9
Ratings (48 reviews)

95% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.9
Interior
5.0
Performance
4.9
Value
4.7
Exterior
4.9
Reliability
4.9
Trims

Denali (2 styles)

Style
4WD 4dr Denali 2WD 4dr Denali
Inventory price
Starting at $69,200 Starting at $66,200
Combined MPG
17 17
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
4WD 4dr SLE 2WD 4dr SLE
Inventory price
Starting at $52,100 Starting at $49,100
Combined MPG
18 19
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
4WD 4dr SLT 2WD 4dr SLT
Inventory price
Starting at $60,200 Starting at $57,200
Combined MPG
18 19
Engine
355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)

SLT Standard Edition (2 styles)

Style
2WD 4dr SLT Standard Edition 4WD 4dr SLT Standard Edition
Inventory price
Starting at $54,400 Starting at $57,400
Combined MPG
19 18
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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