Used 2018 GMC Yukon XL SLT 4WD for SaleNationwide
87 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Crimson Red Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 183,025
- Stock #:
- W26840B
- VIN:
- 1GKS2GKC3JR124882
2018 GMC Yukon XL
SLT 4WD
183,025 mi
Willmar, MN
Great Deal
$14,850
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 77,160
- Stock #:
- 260821A
- VIN:
- 1GKS2GKC6JR368039
New arrival
2018 GMC Yukon XL
SLT 4WD
77,160 mi
Downers Grove, IL
Fair Deal
$29,402
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 118,893
- Stock #:
- 39287
- VIN:
- 1GKS2GKC9JR354149
2018 GMC Yukon XL
SLT 4WD
118,893 mi
Fullerton, CA
Good Deal
$19,638
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 69,239
- Stock #:
- U10240
- VIN:
- 1GKS2GKC5JR344153
2018 GMC Yukon XL
SLT 4WD
69,239 mi
Castle Rock, CO
Great Deal
$23,700
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 105,490
- Stock #:
- P9283
- VIN:
- 1GKS2GKC2JR109015
New arrival
2018 GMC Yukon XL
SLT 4WD
105,490 mi
Asheboro, NC
Fair Deal
$25,656
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 95,156
- Stock #:
- F0162A
- VIN:
- 1GKS2GKC2JR186600
New arrival
2018 GMC Yukon XL
SLT 4WD
95,156 mi
Louisville, KY
Fair Deal
$27,965
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 112,827
- Stock #:
- 4JR317395
- VIN:
- 1GKS2GKC4JR317395
2018 GMC Yukon XL
SLT 4WD
112,827 mi
Cumming, GA
Fair Deal
$24,496
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 168,393
- Stock #:
- 17768
- VIN:
- 1GKS2GKC9JR347086
2018 GMC Yukon XL
SLT 4WD
168,393 mi
Corinth, MS
Great Deal
$15,922
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 151,483
- Stock #:
- 15417
- VIN:
- 1GKS2GKC2JR134674
2018 GMC Yukon XL
SLT 4WD
151,483 mi
Storm Lake, IA
Fair Deal
$19,900
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/dune
- Transmission:
- Automatic
- Mileage:
- 111,300
- Stock #:
- 368451
- VIN:
- 1GKS2GKC3JR315900
2018 GMC Yukon XL
SLT 4WD
111,300 mi
Jamestown, ND
Fair Deal
$23,994
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 102,229
- Stock #:
- IF113010W
- VIN:
- 1GKS2GKC1JR113010
2018 GMC Yukon XL
SLT 4WD
102,229 mi
Idaho Falls, ID
Fair Deal
$26,489
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 144,815
- Stock #:
- U26308
- VIN:
- 1GKS2GKC2JR369477
2018 GMC Yukon XL
SLT 4WD
144,815 mi
Braidwood, IL
Good Deal
$19,249
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 127,836
- Stock #:
- TAC109917
- VIN:
- 1GKS2GKC9JR109917
2018 GMC Yukon XL
SLT 4WD
127,836 mi
Houston, TX
Fair Deal
$19,715
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 121,255
- Stock #:
- 293834
- VIN:
- 1GKS2GKC3JR293834
New arrival
2018 GMC Yukon XL
SLT 4WD
121,255 mi
Lilburn, GA
Fair Deal
$21,898
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Silver
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 150,337
- Stock #:
- R08002
- VIN:
- 1GKS2GKC5JR239547
2018 GMC Yukon XL
SLT 4WD
150,337 mi
Waynesboro, PA
Good Deal
$17,900
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 101,682
- Stock #:
- N-2669
- VIN:
- 1GKS2GKC5JR384233
2018 GMC Yukon XL
SLT 4WD
101,682 mi
Merrimack, NH
Fair Deal
$22,917
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 109,168
- Stock #:
- P13313A
- VIN:
- 1GKS2GKC5JR316594
New arrival
2018 GMC Yukon XL
SLT 4WD
109,168 mi
Puyallup, WA
Fair Deal
$25,043
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Sapphire Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 158,276
- Stock #:
- 6489T
- VIN:
- 1GKS2GKC9JR161838
New arrival
2018 GMC Yukon XL
SLT 4WD
158,276 mi
Folsom, CA
Fair Deal
$18,613
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 192,159
- Stock #:
- JR300126
- VIN:
- 1GKS2GKC2JR300126
Price drop
-$1,865
2018 GMC Yukon XL
SLT 4WD
192,159 mi
Oklahoma City, OK
Great Deal
$14,765
$13,599
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Crimson Red Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 131,227
- Stock #:
- P11210A
- VIN:
- 1GKS2GKCXJR391422
2018 GMC Yukon XL
SLT 4WD
131,227 mi
Grandville, MI
Fair Deal
$22,395
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 139,895
- Stock #:
- T68994B
- VIN:
- 1GKS2GKC9JR394246
2018 GMC Yukon XL
SLT 4WD
139,895 mi
Orem, UT
Good Deal
$19,549
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 108,946
- Stock #:
- 371514
- VIN:
- 1GKS2GKC3JR371514
Price drop
-$2,000
2018 GMC Yukon XL
SLT 4WD
108,946 mi
Somerville, MA
Great Deal
$22,490
$20,490
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 152,249
- Stock #:
- TJR330360
- VIN:
- 1GKS2GKC6JR330360
Price drop
-$780
2018 GMC Yukon XL
SLT 4WD
152,249 mi
Los Angeles, CA
Good Deal
$16,687
$15,987
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Sapphire Blue Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 160,366
- Stock #:
- SL1317A
- VIN:
- 1GKS2GKC5JR322136
2018 GMC Yukon XL
SLT 4WD
160,366 mi
Spirit Lake, IA
Good Deal
$16,572
FAQs
How much does the GMC Yukon XL SLT 4WD cost?
The average GMC Yukon XL SLT 4WD costs about $22,897.42. The average price has decreased by -3.8% since last year. The 1181 for sale on CarGurus range from $3,291 to $68,502 in price.
How many GMC Yukon XL SLT 4WD vehicles have no reported accidents or damage?
878 out of 1181 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Yukon XL SLT 4WD?
Depending on the engine and options, the GMC Yukon XL SLT 4WD gets between 16 and 22 MPG/MPGe.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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