GMC Canyon exterior
Image: Auto Reliability Index
Gasoline · All Terrain trim

2018 GMC Canyon All Terrain

39.6% depreciation ($12,116)

2018 GMC Canyon All Terrain has a median resale price of $22,404 against an original MSRP of $34,520, which works out to 39.6% depreciation across 18 analyzed listings. It ranks 4 of 5 trims by value retention for this model year. This trim is listed with gas and four wheel drive.

Depreciation Details

MSRP (When New)
$34,520
Median Resale Price
$22,404
Depreciation
39.6%
Listings Analyzed
18

How All Terrain Compares to Other 2018 Trims

Lower depreciation means stronger resale retention. The All Terrain ranks 4 of 5 trims with enough listing data for this model year.

TrimMSRPMedian ResaleDepreciationListings
SLE$28,260$19,98534.0%62
Base$24,355$15,97634.0%25
SLT$34,505$22,90738.4%32
All Terrainthis trim$34,520$22,40439.6%18
Denali$39,305$24,21743.5%30

Specifications

Engine Typegas
Horsepower308 hp
Torque275 lb-ft
Transmission8-speed shiftable automatic
Drivetrainfour wheel drive
City MPG17 mpg
Highway MPG24 mpg
Combined MPG19 mpg
Engine Size3.6
CylindersV6
Body TypeTruck (Extended Cab)
Doors4
Seats4
Curb Weight4,349 lbs
Fuel Tank21.0

Frequently Asked Questions

How much has the 2018 GMC Canyon All Terrain depreciated?

The 2018 GMC Canyon All Terrain shows 39.6% depreciation from its original MSRP. In dollar terms, the median listing price is $22,404 compared with an original MSRP of $34,520. This is based on 18 current used-market listings, so it should be read as market research rather than a guaranteed trade-in value.

Is the All Terrain trim a good value for this model year?

The value case depends on how its depreciation compares with neighboring trims and whether the equipment matters to you. Among the 5 trims with enough listing data, it ranks 4 by lowest depreciation. A lower depreciation percentage usually means stronger resale value, while a larger dollar discount can be attractive if you care more about purchase price than future resale. Compare mileage, condition, accident history, and options before treating the trim ranking as a final buying decision.

What specs are matched for the 2018 GMC Canyon All Terrain?

The matched spec record lists gas, four wheel drive, 8-speed shiftable automatic, 19 combined MPG. The spec match is used only when it can be tied to this model year and trim without an ambiguous join. If source records disagree, the page favors the depreciation data and avoids presenting unsupported mechanical details as fact.