Used 2018 GMC Canyon for Sale near Arizona
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:
- 181 hp 2.8L I4 Diesel
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 119,033
- Stock #:
- J1213512
- VIN:
- 1GTP6EE16J1213512
-$411
Sponsored by AutoNation USA Phoenix
2018 GMC Canyon
Denali Crew Cab 4WD
119,033 mi
$20,797
$20,386
- Year:
- 2017
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 104,885
- Stock #:
- AM1044
- VIN:
- 1GTG5CEN3H1265216
-$385
Sponsored Listing
2017 GMC Canyon
SLE Crew Cab
104,885 mi
$16,439
$16,054
- Year:
- 2017
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 138,321
- Stock #:
- 182777
- VIN:
- 1GTG6CEN4H1182777
2017 GMC Canyon
SLE Crew Cab 4WD
138,321 mi
$15,518
- Year:
- 2017
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 104,885
- Stock #:
- AM1044
- VIN:
- 1GTG5CEN3H1265216
-$385
2017 GMC Canyon
SLE Crew Cab
104,885 mi
$16,439
$16,054
- 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:
- Silver
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 89,725
- Stock #:
- PNXTJ1107850
- VIN:
- 1GTP6EE10J1107850
-$1,456
2018 GMC Canyon
Denali Crew Cab 4WD
89,725 mi
$23,483
$22,027
- Year:
- 2017
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 181 hp 2.8L I4 Diesel
- Exterior color:
- Dark Slate Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 61,593
- Stock #:
- T14835
- VIN:
- 1GTG5DE12H1221758
2017 GMC Canyon
SLT Crew Cab
61,593 mi
$22,015
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 78,154
- Stock #:
- 29118421
- VIN:
- 1GTG5DEN5J1319689
2018 GMC Canyon
SLT Crew Cab RWD
78,154 mi
$22,997
- Year:
- 2019
- 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
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 102,633
- Stock #:
- 13529
- VIN:
- 1GTG6EEN0K1127164
2019 GMC Canyon
Denali Crew Cab 4WD
102,633 mi
$20,494
- 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:
- Red Quartz Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 119,033
- Stock #:
- J1213512
- VIN:
- 1GTP6EE16J1213512
-$411
2018 GMC Canyon
Denali Crew Cab 4WD
119,033 mi
$20,797
$20,386
- Year:
- 2017
- 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:
- 84,304
- Stock #:
- P2594M
- VIN:
- 1GTG6CEN7H1222723
2017 GMC Canyon
SLE Crew Cab 4WD
84,304 mi
$24,127
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 171,601
- Stock #:
- 2383
- VIN:
- 1GTP6EE1XJ1193362
2018 GMC Canyon
Denali Crew Cab 4WD
171,601 mi
$16,473
- Year:
- 2019
- 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:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 59,725
- Stock #:
- T224335A
- VIN:
- 1GTG6CEN9K1317758
2019 GMC Canyon
SLE Crew Cab 4WD
59,725 mi
$24,613
- Year:
- 2019
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 181 hp 2.8L I4 Diesel
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 82,969
- Stock #:
- A3317
- VIN:
- 1GTP6EE19K1168874
2019 GMC Canyon
Denali Crew Cab 4WD
82,969 mi
$26,526
CarGurus Analysis:
2018 GMC Canyon
With 757 currently listed for sale and an average price of $21,368, 32.4% of 2018 GMC Canyon listings on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Canyon 4.3 / 5 stars.
66.3% of 2018 GMC Canyon listings on CarGurus are accident free.
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 102,951
- Stock #:
- GD1715
- VIN:
- 1GTG5DEN6J1179233
2018 GMC Canyon
SLT Crew Cab RWD
102,951 mi
$20,637
- 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
- Transmission:
- Automatic
- Mileage:
- 105,982
- Stock #:
- 142110
- VIN:
- 1GTH6CEN9J1142110
2018 GMC Canyon
SLE Extended Cab 4WD
105,982 mi
$17,470
- Year:
- 2019
- 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:
- 110,014
- Stock #:
- DA1335
- VIN:
- 1GTG6EEN5K1183097
-$1,122
2019 GMC Canyon
Denali Crew Cab 4WD
110,014 mi
$23,524
$22,920
- Year:
- 2019
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Dark Ash
- Transmission:
- 8-Speed Automatic
- Mileage:
- 57,156
- Stock #:
- 101756
- VIN:
- 1GTG5BEN3K1101756
2019 GMC Canyon
Crew Cab RWD
57,156 mi
$22,830
- Year:
- 2019
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 200 hp 2.5L I4
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 110,950
- Stock #:
- N1690
- VIN:
- 1GTG5BEA9K1265008
2019 GMC Canyon
Crew Cab RWD
110,950 mi
No Price Listed
- 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:
- Automatic
- Mileage:
- 50,661
- Stock #:
- 304855
- VIN:
- 1GTG6DEN2J1304855
2018 GMC Canyon
SLT Crew Cab 4WD
50,661 mi
$28,999
- Year:
- 2019
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 117,668
- Stock #:
- 1228940
- VIN:
- 1GTG6EEN8K1228940
2019 GMC Canyon
Denali Crew Cab 4WD
117,668 mi
$24,787
- Year:
- 2017
- 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:
- 96,620
- Stock #:
- H1331942
- VIN:
- 1GTH6CENXH1331942
2017 GMC Canyon
SLE Ext. Cab LB 4WD
96,620 mi
$19,398
- Year:
- 2017
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 76,118
- Stock #:
- 28732338
- VIN:
- 1GTG6DEN4H1216951
2017 GMC Canyon
SLT Crew Cab 4WD
76,118 mi
$26,097
- Year:
- 2019
- 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/Cobalt Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 136,577
- Stock #:
- 25188
- VIN:
- 1GTG6FEN3K1249958
2019 GMC Canyon
All Terrain Crew Cab 4WD with Cloth
136,577 mi
$20,573
CarGurus Analysis: 2018 GMC Canyon
Summary
With 757 currently listed for sale and an average price of $21,368, 32.4% of 2018 GMC Canyon listings on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Canyon 4.3 / 5 stars.
66.3% of 2018 GMC Canyon listings on CarGurus are accident free.
Why it stands out
The 2018 GMC Canyon stands out in the midsize pickup class for blending truck utility with a more upscale feel than many rivals. By this point in the second generation, GMC had already leaned into the Canyon’s more luxurious side, and that character shows up in the lineup’s available Denali trim. The truck also offered a broad range of body styles and equipment, from work-oriented versions to more comfort-focused trims, giving buyers a lot of flexibility in how they configured it.
For 2018, the Canyon’s V6 had been bumped to 308 horsepower and 275 lb-ft of torque, paired with an eight-speed automatic transmission. That year also brought an upgraded rearview camera with trailering assist guidelines and a larger seven-inch infotainment screen. The Canyon’s appeal was further broadened by available Apple CarPlay and Android Auto, plus off-road-oriented options such as the All-Terrain package and the Denali’s more premium equipment. Buyers looking for capability could also appreciate the available towing strength, which reached 7,700 pounds with the diesel engine.
There are tradeoffs, though. The Canyon’s fuel economy was respectable rather than class-leading, and the more off-road-focused versions gave up some on-road agility. It also carried a reputation for being pricier than its Chevrolet Colorado twin, especially in higher trims. Even so, for shoppers who want a midsize pickup with a more refined personality and a wide spread of trims and features, the 2018 GMC Canyon has a distinctive appeal.
Other model years to consider
- 2023 GMC Canyon
- Average price: $37,538
- Good/great deal percentage: 34.1%
- User rating: 4.6 / 5
- Total listings: 1,914
- 2025 GMC Canyon
- Average price: $41,263
- Good/great deal percentage: 36.1%
- Total listings: 1,644
- 2021 GMC Canyon
- Average price: $27,486
- Good/great deal percentage: 31.9%
- User rating: 4.3 / 5
- Total listings: 1,193
Similar models to consider
- 2018 Chevrolet Colorado
- Average price: $20,428
- Good/great deal percentage: 32.0%
- User rating: 4.5 / 5
- Total listings: 2,300
- 2018 Toyota Tacoma
- Average price: $26,865
- Good/great deal percentage: 33.7%
- User rating: 4.6 / 5
- Total listings: 3,231
- 2018 Nissan Frontier
- Average price: $17,137
- Good/great deal percentage: 33.2%
- User rating: 4.6 / 5
- Total listings: 989
This analysis is based on CarGurus' proprietary market data from November 9, 2026, CarGurus experts' opinions, and generative AI.
*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.
4.3 Overall rating
Filter by rating
Dean R
Reviewed a 2018 GMC Canyon on Feb 19, 2023
All around great vehicle. Little low on power being its a non turbo 4 cylinder but very very well kept & clean
Bud T
Reviewed a 2018 GMC Canyon on Aug 25, 2021
While not having a lot to compare it to, it appears so far to be a strong running engine (2.8 Duramax) . The seating seams hard in contrast to my last truck (2500 HD ) , both being Denali versions with leather seats . The fuel mileage is outstanding averaging low to mid 30s . The electronics package is full of creature comforts including heated and cooled seats . Overall a nice ride.
Anonymous
Reviewed a 2018 GMC Canyon on Feb 10, 2020
The Denali is over priced and I will continue to shop for a 2017-2019 Denali preferably with SLT as a second choice
scott B
Reviewed a 2018 GMC Canyon on Sep 15, 2020
Good size & similar to the Chevy Colodado Extended bed is better for me than king cab
2018 GMC Canyon Trims
| Trim type | MSRP |
|---|---|
| SLT Crew Cab RWD | $34,800 |
| SLE Extended Cab 4WD | $32,700 |
| Crew Cab RWD | $27,200 |
| All Terrain Crew Cab 4WD with Cloth | $37,500 |
| SLE Crew Cab RWD | $30,400 |
| SLE Crew Cab 4WD | $35,700 |
| SLT Crew Cab 4WD | $38,500 |
| Denali Crew Cab 4WD | $43,300 |
*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.
2018 GMC Canyon Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 GMC Canyon prices has changed over time.
See more price trends2018 GMC Canyon Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest-Price Market: Atlanta, GA leads with an average price of $22,900, indicating a premium demand in this region.
- Best Value: Miami, FL offers the lowest average price at $18,293, presenting a significant opportunity for budget-conscious shoppers.
- Inventory Drives Stability: Chicago, IL has the most listings at 22, suggesting a robust market presence that may stabilize pricing.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Chicago, IL | 22 | $20,679 |
| Boston, MA | 20 | $21,612 |
| Dallas, TX | 16 | $19,318 |
| Houston, TX | 15 | $19,479 |
| Philadelphia, PA | 13 | $19,673 |
| Washington, DC | 12 | $21,152 |
| New York, NY | 11 | $18,933 |
| Los Angeles, CA | 10 | $22,622 |
| Miami, FL | 7 | $18,293 |
| Atlanta, GA | 5 | $22,900 |
Pricing by Trim Packages
Key Insights
- Volume Leader: The Denali Crew Cab 4WD is the most listed trim with 899 units available, reflecting its popularity among buyers.
- Premium Spread: The Denali Crew Cab 4WD has an MSRP of $43,300, significantly higher than the Crew Cab RWD at $27,200, highlighting a $16,100 price gap that indicates a premium for luxury features.
- Drivetrain Effect: All trims with 4X4 drivetrains command higher prices compared to their 4X2 counterparts, emphasizing the value placed on off-road capability.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| Denali Crew Cab 4WD | 899 | $43,300 | 4X4 | 3.6L 308 hp V6 |
| SLT Crew Cab 4WD | 324 | $38,500 | 4X4 | 3.6L 308 hp V6 |
| SLE Crew Cab 4WD | 255 | $35,700 | 4X4 | 3.6L 308 hp V6 |
| SLE Crew Cab RWD | 78 | $30,400 | 4X2 | 2.5L 200 hp I4 |
| All Terrain Crew Cab 4WD with Cloth | 76 | $37,500 | 4X4 | 3.6L 308 hp V6 |
| Crew Cab RWD | 36 | $27,200 | 4X2 | 2.5L 200 hp I4 |
| Denali Crew Cab RWD | 35 | $39,600 | 4X2 | 3.6L 308 hp V6 |
| SLT Crew Cab RWD | 17 | $34,800 | 4X2 | 3.6L 308 hp V6 |
Pricing Analysis by Model Year
Key Insights
- New-Car Premium: The 2026 model year shows an average price of $43,981, which is 13.1% above its starting MSRP of $38,900, indicating strong demand for newer models.
- Depreciation Curve: The 2016 model year exhibits the steepest depreciation at -13.9%, suggesting that older models may offer better value for budget-conscious buyers.
- Best Value Sweet Spot: The 2021 model year is priced closely to its MSRP at $26,951, only 0.6% above, making it an attractive option for those seeking near-new vehicles without significant markup.
Model Year Pricing
| Model Year | Starting MSRP | Avg Price | Avg Price vs Starting MSRP |
|---|---|---|---|
| 2026 | $38,900 | $43,981 | +13.1% |
| 2025 | $38,400 | $40,655 | +5.9% |
| 2024 | $36,000 | $39,053 | +8.5% |
| 2023 | $36,900 | $37,484 | +1.6% |
| 2022 | $26,800 | $28,798 | +7.5% |
| 2021 | $26,800 | $26,951 | +0.6% |
| 2020 | $22,200 | $24,919 | +12.2% |
| 2019 | $22,200 | $22,917 | +3.2% |
| 2018 | $21,100 | $21,154 | +0.3% |
| 2017 | $20,885 | $19,692 | -5.7% |
| 2016 | $20,940 | $18,030 | -13.9% |
These recommendations are based on CarGurus' proprietary market data from November 11, 2026, CarGurus experts' opinions, and generative AI.
*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.
How much does the 2018 GMC Canyon cost?
| Metric | Value |
|---|---|
| Current Average Price | $21,377 |
| Year-Round Low | $21,221 |
| Year-Round High | $22,666 |
| Average Price a Year Ago | $22,665 |
| Change vs. Last Year | −5.68% |
Prices have softened 5.68% compared to this time last year, making it a favorable time to shop this model year.
There are 755 listings available, which gives you a solid pool to compare prices and equipment.
Is the 2018 GMC Canyon a good car?
Generally — the 2018 GMC Canyon earns a 4.3/5 user rating, which points to strong owner satisfaction. Drivers commonly praise its strong running engine, comfort, and good looks, and many also like the extended bed option. The Canyon’s broad range of trims and configurations makes it a flexible choice if you want a midsize pickup that can lean work-oriented or more comfort-focused depending on your needs. With 33.1% of listings marked as good or great deals, you have a meaningful chance to find a competitive offer.
Is the 2018 GMC Canyon reliable?
Owners rate it 4.3/5, a solid signal of long-term satisfaction.
User feedback also points to a dependable-feeling truck with a strong engine and comfort that owners can count on over time. At the same time, some drivers mention transmission issues, so a careful used-car inspection matters if you want to reduce long-term ownership risk.
What should I look for when buying a used 2018 GMC Canyon?
At 66.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
You should start with a vehicle history report so you can confirm accident records, title status, and service history. Then prioritize a pre-purchase inspection, especially if the truck has higher mileage or a history of transmission concerns. Focus on overall condition, maintenance consistency, and signs of hard use, since those factors matter a lot in a used pickup.
Is now a good time to buy a used 2018 GMC Canyon?
This looks like a moderate, selective buyer’s market, so you can shop patiently and still find worthwhile listings.
- Deal availability: 33.1% of listings are priced as good or great deals.
- Inventory: There are 755 listings available.
- Price trend: Prices have softened 5.68% compared with last year.
- Clean inventory: 66.5% of listings are accident-free.
If you find a listing below $21,221, that's toward the low end of the year-round range and worth acting on quickly.
What is the 2018 GMC Canyon's resale value?
The current average of $21,377 sits slightly below last year's $22,665.
That kind of price movement suggests the Canyon has softened, which can help you buy at a more favorable entry point today. For future resale, the key is to choose a well-kept example with clean history and desirable equipment, because those trucks tend to hold buyer interest better. If you maintain it well and avoid accident history, you improve your odds of getting stronger value later.
Vehicles with solid owner satisfaction ratings, like this model year's 4.3/5, tend to retain buyer demand, which supports resale value over time.
Should I buy a 2018 GMC Canyon or consider a different year?
If you're weighing the 2018 against nearby model years, here's how to think about it:
Choose the 2018 if:
- 33.1% of listings are priced as good or great deals.
- At 66.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
- Price trend: Prices have softened 5.68% compared with last year.
- Owners rate it 4.3/5 — a solid satisfaction signal.
Consider the 2017 if:
- At $19,862, the 2017 costs less than the current year's $21,377 average.
- It emphasizes serious towing and hauling capability in a compact midsize package.
The bottom line: If you want the better-balanced shopping opportunity, the 2018 is the stronger all-around pick thanks to its softer pricing and solid owner satisfaction. If your top priority is saving money upfront, the 2017 is the better value-oriented alternative.
How does the 2018 GMC Canyon compare to the 2018 Chevrolet Colorado?
| Spec | 2018 GMC Canyon | 2018 Chevrolet Colorado |
|---|---|---|
| Starting MSRP | $21,100 | $20,200 |
| Engine | 2.5L 200 hp I4 | 2.5L 200 hp I4 |
| Horsepower | 200 hp @ 6300 rpm | 200 hp @ 6300 rpm |
| MPG/MPGe (city) | 20 | 20 |
| MPG/MPGe (highway) | 26 | 26 |
| Average used price | $21,377 | $20,410 |
| Listings available | 755 | 2,291 |
| Good & great deal share | 33.1% | 32.7% |
| Accident-free share | 66.5% | 62.2% |
These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.
*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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