Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Onyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL Denali

    $29,998

    108,625 mi.
    Est. $533/mo

    AutoNation Toyota Arapahoe

    4.8
    Centennial, CO (915 mi)
    Check Availability

    Quick view
  • Onyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL Denali

    $24,745

    $2.4K
    112,349 mi.
    Est. $439/mo

    Gold Coast Cadillac

    4.9
    Oakhurst, NJ (717 mi)
    Check Availability
    Quick view
  • Mineral Metallic 2018 GMC Yukon XL DenaliMineral Metallic 2018 GMC Yukon XL DenaliMineral Metallic 2018 GMC Yukon XL DenaliMineral Metallic 2018 GMC Yukon XL DenaliMineral Metallic 2018 GMC Yukon XL DenaliMineral Metallic 2018 GMC Yukon XL Denali

    $34,998

    76,008 mi.
    Est. $621/mo

    AutoNation Chrysler Dodge Jeep Ram North Richland Hills

    4.0
    Fort Worth, TX (816 mi)
    Check Availability
    Quick view
  • White 2018 GMC Yukon XL SLTWhite 2018 GMC Yukon XL SLTWhite 2018 GMC Yukon XL SLTWhite 2018 GMC Yukon XL SLTWhite 2018 GMC Yukon XL SLTWhite 2018 GMC Yukon XL SLT

    $24,223

    115,241 mi.
    Est. $430/mo

    Findlay Chrysler Dodge Jeep Ram

    4.0
    Findlay, OH (213 mi)
    Check Availability
    Quick view
  • Dark Sapphire Blue Metallic 2018 GMC Yukon XL SLTDark Sapphire Blue Metallic 2018 GMC Yukon XL SLTDark Sapphire Blue Metallic 2018 GMC Yukon XL SLTDark Sapphire Blue Metallic 2018 GMC Yukon XL SLTDark Sapphire Blue Metallic 2018 GMC Yukon XL SLTDark Sapphire Blue Metallic 2018 GMC Yukon XL SLT

    $17,512

    170,350 mi.
    Est. $311/mo

    Lexus of Brookfield

    4.9
    Brookfield, WI (85 mi)
    Check Availability
    Quick view
  • White Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL Denali

    $15,987

    176,266 mi.
    Est. $284/mo

    Lou Sobh Kia

    4.7
    Cumming, GA (566 mi)
    Check Availability
    Quick view
  • White Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL Denali

    $25,398

    137,734 mi.
    Est. $451/mo

    Jeff Schmitt Chevrolet East

    4.1
    Beavercreek, OH (242 mi)
    Check Availability
    Quick view
  • Onyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL Denali

    $18,849

    $500
    157,494 mi.
    Est. $335/mo

    Apple Ford Shakopee

    4.7
    Shakopee, MN (357 mi)
    Check Availability
    Quick view
  • Onyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL Denali

    $27,706

    112,363 mi.
    Est. $492/mo

    Norm Reeves Toyota Dallas

    4.6
    Dallas, TX (800 mi)
    Check Availability
    Quick view
  • White Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL Denali

    $21,142

    $243
    151,740 mi.
    Est. $375/mo

    Mike Castrucci Chevrolet

    4.7
    Milford, OH (257 mi)
    Check Availability
    Quick view
  • Iridium Metallic 2018 GMC Yukon XL DenaliIridium Metallic 2018 GMC Yukon XL DenaliIridium Metallic 2018 GMC Yukon XL DenaliIridium Metallic 2018 GMC Yukon XL DenaliIridium Metallic 2018 GMC Yukon XL DenaliIridium Metallic 2018 GMC Yukon XL Denali

    $16,299

    $400
    198,628 mi.
    Est. $289/mo

    Dahl Ford of Onalaska

    4.7
    Onalaska, WI (227 mi)
    Check Availability
    Quick view
  • Onyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL Denali

    $21,998

    $301
    143,775 mi.
    Est. $391/mo

    AutoNation Dodge Ram Broadway

    4.4
    Littleton, CO (920 mi)
    Check Availability
    Quick view
  • Onyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL DenaliOnyx Black 2018 GMC Yukon XL Denali

    $27,880

    115,032 mi.
    Est. $495/mo

    Mike Murphy Ford

    4.9
    Morton, IL (129 mi)
    Check Availability
    Quick view
  • White Frost Tricoat 2018 GMC Yukon XL SLTWhite Frost Tricoat 2018 GMC Yukon XL SLTWhite Frost Tricoat 2018 GMC Yukon XL SLTWhite Frost Tricoat 2018 GMC Yukon XL SLTWhite Frost Tricoat 2018 GMC Yukon XL SLTWhite Frost Tricoat 2018 GMC Yukon XL SLT

    $29,129

    95,204 mi.
    Est. $517/mo

    Reliable Chevrolet

    4.7
    Albuquerque, NM (1,124 mi)
    Check Availability
    Quick view
  • Satin Steel Metallic 2018 GMC Yukon XL DenaliSatin Steel Metallic 2018 GMC Yukon XL DenaliSatin Steel Metallic 2018 GMC Yukon XL DenaliSatin Steel Metallic 2018 GMC Yukon XL DenaliSatin Steel Metallic 2018 GMC Yukon XL DenaliSatin Steel Metallic 2018 GMC Yukon XL Denali

    $32,606

    95,089 mi.
    Est. $579/mo

    Gates Toyota

    4.5
    South Bend, IN (74 mi)
    Check Availability
    Quick view
  • White Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL DenaliWhite Frost Tricoat 2018 GMC Yukon XL Denali

    $28,527

    85,485 mi.
    Est. $507/mo

    Harbor City Auto Sales

    5.0
    West Melbourne, FL (1,030 mi)
    Check Availability
    Quick view
  • Quicksilver Metallic 2018 GMC Yukon XL DenaliQuicksilver Metallic 2018 GMC Yukon XL DenaliQuicksilver Metallic 2018 GMC Yukon XL DenaliQuicksilver Metallic 2018 GMC Yukon XL DenaliQuicksilver Metallic 2018 GMC Yukon XL DenaliQuicksilver Metallic 2018 GMC Yukon XL Denali

    $26,996

    121,886 mi.
    Est. $479/mo

    Century Automotive

    4.5
    Huntsville, AL (497 mi)
    Check Availability
    Quick view
  • GRAY 2018 GMC Yukon XL DenaliGRAY 2018 GMC Yukon XL DenaliGRAY 2018 GMC Yukon XL DenaliGRAY 2018 GMC Yukon XL DenaliGRAY 2018 GMC Yukon XL DenaliGRAY 2018 GMC Yukon XL Denali

    $33,995

    64,764 mi.
    Est. $604/mo

    Conway Imports

    4.3
    Streamwood, IL (29 mi)
    Check Availability
    Quick view
  • Summit White 2018 GMC Yukon XL DenaliSummit White 2018 GMC Yukon XL DenaliSummit White 2018 GMC Yukon XL DenaliSummit White 2018 GMC Yukon XL DenaliSummit White 2018 GMC Yukon XL DenaliSummit White 2018 GMC Yukon XL Denali

    $24,990

    131,079 mi.
    Est. $444/mo

    Evolution Autos

    4.4
    Whiteland, IN (182 mi)
    Check Availability
    Quick view
  • Quicksilver Metallic 2018 GMC Yukon XL SLTQuicksilver Metallic 2018 GMC Yukon XL SLTQuicksilver Metallic 2018 GMC Yukon XL SLTQuicksilver Metallic 2018 GMC Yukon XL SLTQuicksilver Metallic 2018 GMC Yukon XL SLTQuicksilver Metallic 2018 GMC Yukon XL SLT

    $17,995

    171,702 mi.
    Est. $320/mo

    Doug Justus Auto Center

    4.4
    Louisville, TN (462 mi)
    Check Availability
    Quick view
  • Onyx Black 2018 GMC Yukon XL 4WD 4dr DenaliOnyx Black 2018 GMC Yukon XL 4WD 4dr DenaliOnyx Black 2018 GMC Yukon XL 4WD 4dr DenaliOnyx Black 2018 GMC Yukon XL 4WD 4dr DenaliOnyx Black 2018 GMC Yukon XL 4WD 4dr DenaliOnyx Black 2018 GMC Yukon XL 4WD 4dr Denali

    $20,376

    167,407 mi.
    Est. $362/mo

    Your Choice Autos Waukegan

    4.7
    Waukegan, IL (35 mi)
    Check Availability
    Quick view
  • Onyx Black 2018 GMC Yukon XL SLTOnyx Black 2018 GMC Yukon XL SLTOnyx Black 2018 GMC Yukon XL SLTOnyx Black 2018 GMC Yukon XL SLTOnyx Black 2018 GMC Yukon XL SLTOnyx Black 2018 GMC Yukon XL SLT

    $24,900

    69,128 mi.
    Est. $442/mo

    Berkenkotter Motors Castle Rock

    4.6
    Castle Rock, CO (919 mi)
    Check Availability
    Quick view
  • Quicksilver Metallic 2018 GMC Yukon XL 4WD 4dr SLTQuicksilver Metallic 2018 GMC Yukon XL 4WD 4dr SLTQuicksilver Metallic 2018 GMC Yukon XL 4WD 4dr SLTQuicksilver Metallic 2018 GMC Yukon XL 4WD 4dr SLTQuicksilver Metallic 2018 GMC Yukon XL 4WD 4dr SLTQuicksilver Metallic 2018 GMC Yukon XL 4WD 4dr SLT

    $23,097

    127,445 mi.
    Est. $410/mo

    Arrow Motors

    5.0
    Linden, NJ (700 mi)
    Check Availability
    Quick view
  • Onyx Black 2018 GMC Yukon XL SLTOnyx Black 2018 GMC Yukon XL SLTOnyx Black 2018 GMC Yukon XL SLTOnyx Black 2018 GMC Yukon XL SLTOnyx Black 2018 GMC Yukon XL SLTOnyx Black 2018 GMC Yukon XL SLT

    $20,371

    $1.6K
    114,285 mi.
    Est. $362/mo

    Volkswagen of Little Rock

    4.8
    Little Rock, AR (559 mi)
    Check Availability
    Quick view
  • White Frost Tri-Coat 2018 GMC Yukon XL DenaliWhite Frost Tri-Coat 2018 GMC Yukon XL DenaliWhite Frost Tri-Coat 2018 GMC Yukon XL DenaliWhite Frost Tri-Coat 2018 GMC Yukon XL DenaliWhite Frost Tri-Coat 2018 GMC Yukon XL DenaliWhite Frost Tri-Coat 2018 GMC Yukon XL Denali

    $26,237

    117,535 mi.
    Est. $466/mo

    Tom O'Brien Chrysler Jeep Dodge Ram - Greenwood

    4.5
    Greenwood, IN (175 mi)
    Check Availability
    Quick view

GMC Yukon XL prices by year

Model year Average price Deals
2026 GMC Yukon XL $93,331 33 Great deals
2025 GMC Yukon XL $75,631 97 Great deals
2024 GMC Yukon XL $67,467 87 Great deals
2023 GMC Yukon XL $57,737 118 Great deals
2022 GMC Yukon XL $48,076 42 Great deals
2021 GMC Yukon XL $42,928 44 Great deals
2020 GMC Yukon XL $30,618 21 Great deals
2019 GMC Yukon XL $27,358 44 Great deals
2017 GMC Yukon XL $21,327 12 Great deals

About the 2018 GMC Yukon XL

Basics

SLE shown (base trim).

Seating
8
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 XL
FAQs

How much does the 2018 GMC Yukon XL cost?

The 2018 GMC Yukon XL price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Yukon XL is $24,983, with pricing starting at $11,999.

What is the MPG of the 2018 GMC Yukon XL?

The 2018 GMC Yukon XL 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 XL?

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


Is the 2018 GMC Yukon XL reliable?

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

Is the 2018 GMC Yukon XL a good SUV?

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

(24 reviews)
Rating breakdown (out of 5):
Comfort
4.9
Interior
4.8
Performance
4.9
Value
4.4
Exterior
4.8
Reliability
5.0
Ratings (24 reviews)

95% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.9
Interior
4.8
Performance
4.9
Value
4.4
Exterior
4.8
Reliability
5.0
Trims

Denali (2 styles)

Style
4WD 4dr Denali 2WD 4dr Denali
Inventory price
Starting at $71,900 Starting at $68,900
Combined MPG
16 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
2WD 4dr SLE 4WD 4dr SLE
Inventory price
Starting at $51,800 Starting at $54,800
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)

SLT (2 styles)

Style
4WD 4dr SLT 2WD 4dr SLT
Inventory price
Starting at $62,900 Starting at $59,900
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 $57,100 Starting at $60,100
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)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed

Similar Cars

Research the 2018 GMC Yukon XL

Compare the 2018 GMC Yukon XL

GMC Yukon XL trims