Used 2018 GMC Canyon SLT for SaleNationwide
40 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 97,136
- Stock #:
- 260462A
- VIN:
- 1GTG6DEN9J1169762
Price drop
-$801
2018 GMC Canyon
SLT Crew Cab 4WD
97,136 mi
Cleveland, TN
Fair Deal
$25,102
$24,301
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 74,382
- Stock #:
- 208255-70
- VIN:
- 1GTG6DEN2J1208255
2018 GMC Canyon
SLT Crew Cab 4WD
74,382 mi
Sanford, NC
Good Deal
$23,799
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 95,817
- Stock #:
- CT5055A1
- VIN:
- 1GTG6DEN4J1177204
Price drop
-$1,000
2018 GMC Canyon
SLT Crew Cab 4WD
95,817 mi
Venice, FL
Good Deal
$22,842
$21,842
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 73,924
- Stock #:
- J1297439
- VIN:
- 1GTG6DEN6J1297439
New arrival
2018 GMC Canyon
SLT Crew Cab 4WD
73,924 mi
Altus, OK
Good Deal
$24,376
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 140,443
- Stock #:
- 6F0344P
- VIN:
- 1GTG6DEN6J1100057
2018 GMC Canyon
SLT Crew Cab 4WD
140,443 mi
Lansing, MI
Fair Deal
$17,914
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Marine Blue Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic
- Mileage:
- 160,317
- Stock #:
- P36493A
- VIN:
- 1GTG6DEN6J1153471
Price drop
-$1,314
2018 GMC Canyon
SLT Crew Cab 4WD
160,317 mi
Flint, MI
Fair Deal
$17,314
$16,314
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 116,024
- Stock #:
- 5756
- VIN:
- 1GTG6DEN7J1266569
2018 GMC Canyon
SLT Crew Cab 4WD
116,024 mi
Burton, MI
Great Deal
$17,200
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 99,028
- Stock #:
- 51518A
- VIN:
- 1GTG6DENXJ1309866
2018 GMC Canyon
SLT Crew Cab 4WD
99,028 mi
Grapevine, TX
Good Deal
$21,838
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 117,645
- Stock #:
- C3377
- VIN:
- 1GTG6DENXJ1191026
2018 GMC Canyon
SLT Crew Cab 4WD
117,645 mi
Lake City, MI
Fair Deal
$20,925
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 102,831
- Stock #:
- 5363
- VIN:
- 1GTG6DEN7J1278172
2018 GMC Canyon
SLT Crew Cab 4WD
102,831 mi
Seekonk, MA
Fair Deal
$22,494
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic
- Mileage:
- 61,244
- Stock #:
- U24100
- VIN:
- 1GTG6DEN2J1309277
New arrival
2018 GMC Canyon
SLT Crew Cab 4WD
61,244 mi
Fort Myers, FL
Fair Deal
$25,000
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 181 hp 2.8L I4 Diesel
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 103,238
- Stock #:
- 32135B
- VIN:
- 1GTP6DE18J1198215
2018 GMC Canyon
SLT Crew Cab 4WD
103,238 mi
Lake City, IA
Fair Deal
$22,680
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 104,370
- Stock #:
- 318161
- VIN:
- 1GTG6DEN5J1202272
Price drop
-$649
2018 GMC Canyon
SLT Crew Cab 4WD
104,370 mi
Helena, MT
Good Deal
$22,601
$21,952
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 181 hp 2.8L I4 Diesel
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 60,884
- Stock #:
- 26324A
- VIN:
- 1GTP6DE12J1173925
2018 GMC Canyon
SLT Crew Cab 4WD
60,884 mi
Wooster, OH
Good Deal
$25,224
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Marine Blue Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 122,634
- Stock #:
- 115648
- VIN:
- 1GTG6DEN5J1115648
2018 GMC Canyon
SLT Crew Cab 4WD
122,634 mi
Brentwood, NH
Fair Deal
$20,194
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Red (Maroon)
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 83,912
- Stock #:
- 4002
- VIN:
- 1GTG6DEN9J1113644
2018 GMC Canyon
SLT Crew Cab 4WD
83,912 mi
Yakima, WA
Good Deal
$23,956
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 95,693
- Stock #:
- GT10127A
- VIN:
- 1GTG6DEN9J1195679
New arrival
2018 GMC Canyon
SLT Crew Cab 4WD
95,693 mi
Gainesville, FL
Good Deal
$22,950
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 83,100
- Stock #:
- J1243996
- VIN:
- 1GTG6DENXJ1243996
New arrival
2018 GMC Canyon
SLT Crew Cab 4WD
83,100 mi
Spokane Valley, WA
Fair Deal
$25,101
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic
- Mileage:
- 109,125
- Stock #:
- 25177L
- VIN:
- 1GTG6DEN1J1174101
2018 GMC Canyon
SLT Crew Cab 4WD
109,125 mi
Lewiston, ID
Fair Deal
$23,248
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Red
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 96,982
- Stock #:
- BJ2455AA
- VIN:
- 1GTG6DEN9J1125938
New arrival
2018 GMC Canyon
SLT Crew Cab 4WD
96,982 mi
Westminster, MD
Fair Deal
$23,799
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic
- Mileage:
- 96,444
- Stock #:
- T26G289A
- VIN:
- 1GTG6DEN6J1205732
2018 GMC Canyon
SLT Crew Cab 4WD
96,444 mi
Columbus, OH
Fair Deal
$22,000
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 181 hp 2.8L I4 Diesel
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 117,928
- Stock #:
- 5093
- VIN:
- 1GTP6DE11J1115093
New arrival
2018 GMC Canyon
SLT Crew Cab 4WD
117,928 mi
Bessemer, AL
Great Deal
$19,099
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Cobalt Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 74,148
- Stock #:
- J1225469
- VIN:
- 1GTG6DEN7J1225469
New arrival
2018 GMC Canyon
SLT Crew Cab 4WD
74,148 mi
Wilmington, OH
Fair Deal
$25,900
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 99,167
- Stock #:
- 5132
- VIN:
- 1GTG6DEN2J1303107
2018 GMC Canyon
SLT Crew Cab 4WD
99,167 mi
Louisville, KY
Fair Deal
$23,149
FAQs
How much does the GMC Canyon SLT cost?
The average GMC Canyon SLT costs about $21,365.17. The average price has decreased by -2.5% since last year. The 302 for sale on CarGurus range from $8,775 to $31,432 in price.
How many GMC Canyon SLT vehicles have no reported accidents or damage?
195 out of 302 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Canyon SLT?
Depending on the engine and options, the GMC Canyon SLT gets between 16 and 25 MPG (or EV battery range).
What fuel types are available?
Diesel, 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.
Relevant articles
CarGurus Editorial Team
Best Truck Lease Deals in August 2026
Leasing a truck can be a great way to get into one of the latest models, with the best technology, at a more affordable monthly price. Here are the best deals we've found this month.
Craig Fitzgerald
The Best Trucks Under $25,000 in 2026
New trucks cost more than ever, but the prices of used ones finally seem to be cooling. You still can't find the latest and fanciest full-sizes for budget prices, but fortunately, there are plenty of good trucks under $25,000 these days. Here, we've assembled a list of the best.
Craig Fitzgerald
The Best Cars to Tow Behind an RV in 2026
Not many new models can be towed behind an RV. We’ve identified several that are recommended for flat-towing according to their owner’s manual, and a few used models that have fewer technological or engineering restrictions.
GMC Canyon SLT in AlabamaGMC Canyon SLT in AlaskaGMC Canyon SLT in ArizonaGMC Canyon SLT in ArkansasGMC Canyon SLT in CaliforniaGMC Canyon SLT in ColoradoGMC Canyon SLT in ConnecticutGMC Canyon SLT in DelawareGMC Canyon SLT in District of ColumbiaGMC Canyon SLT in FloridaGMC Canyon SLT in GeorgiaGMC Canyon SLT in HawaiiGMC Canyon SLT in IdahoGMC Canyon SLT in IllinoisGMC Canyon SLT in IndianaGMC Canyon SLT in IowaGMC Canyon SLT in KansasGMC Canyon SLT in KentuckyGMC Canyon SLT in LouisianaGMC Canyon SLT in MaineGMC Canyon SLT in MarylandGMC Canyon SLT in MassachusettsGMC Canyon SLT in MichiganGMC Canyon SLT in MinnesotaGMC Canyon SLT in MississippiGMC Canyon SLT in MissouriGMC Canyon SLT in MontanaGMC Canyon SLT in NebraskaGMC Canyon SLT in NevadaGMC Canyon SLT in New HampshireGMC Canyon SLT in New JerseyGMC Canyon SLT in New MexicoGMC Canyon SLT in New YorkGMC Canyon SLT in North CarolinaGMC Canyon SLT in North DakotaGMC Canyon SLT in OhioGMC Canyon SLT in OklahomaGMC Canyon SLT in OregonGMC Canyon SLT in PennsylvaniaGMC Canyon SLT in Puerto RicoGMC Canyon SLT in Rhode IslandGMC Canyon SLT in South CarolinaGMC Canyon SLT in South DakotaGMC Canyon SLT in TennesseeGMC Canyon SLT in TexasGMC Canyon SLT in UtahGMC Canyon SLT in VermontGMC Canyon SLT in VirginiaGMC Canyon SLT in WashingtonGMC Canyon SLT in West VirginiaGMC Canyon SLT in WisconsinGMC Canyon SLT in Wyoming
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low MileageUsed SUVs / Crossovers for Sale with Low MileageUsed Hatchbacks for Sale with Low MileageUsed Convertibles for Sale with Low MileageUsed Vans for Sale with Low MileageUsed Minivans for Sale with Low MileageUsed Pickup Trucks for Sale with Low MileageUsed Coupes for Sale with Low MileageUsed Wagons for Sale with Low Mileage
