ALL VEHICLES SUBJECT TO A $225 DEALER DOC FEE. NEW VEHICLES PRE-LOADED WITH OUR OPTIONAL VIP PACKAGE FOR $2995. THIS INCLUDES 1 YEAR OIL CHANGES AND TIRE ROTATIONS. ONE YEAR INTERIOR AND EXTERIOR PROTECTION. WINDOW TINT, ALL-WEATHER FLOOR MATS, AND WHEEL LOCKS. 1 YEAR THEFT PROTECTION. LIFETIME POWERTRAIN WARRANTY* SOME EXCLUSIONS APPLY TO THE LIFETIME WARRANTY
This 2021 GMC Canyon AT4 Crew Cab delivers capability and comfort in a versatile midsize package. Finished in gray with a jet black and kalahari interior, this 4WD truck combines rugged engineering with refined comfort features. Powered by a 3.6L V6 engine with 8-speed automatic transmission, it's built for both work and weekend adventures, achieving EPA-estimated 16 city / 22 highway MPG. Actual mileage may vary. With 88,280 miles on the odometer, it represents excellent value for a well-appointed truck in this segment.
- Hitch Guidance and Tow/Haul Mode for confident trailering
- Integrated Trailer Brake Controller and Trailering Package
- 8 Diagonal GMC Infotainment System with Navigation
- Heated Steering Wheel and Heated Front Seats
- Premium audio system with SiriusXM Satellite Radio
- Apple CarPlay and Android Auto connectivity
- HD Rear Vision Camera with Rear Parking Camera
- 17 Dark Argent Metallic Alloy Wheels
- Preferred Equipment Group 4SB
- Electronic Stability Control and multiple airbags for safety
The AT4 trim emphasizes adventure-ready capability with smart technology integration. Its heated front seats, power driver seat with lumbar control, and dual climate zones create a commanding driving experience across all seasons. Whether you're tackling the job site or exploring remote trails, this Canyon AT4 offers the dependable performance GMC owners trust, backed by our dealer support and services.
Used 2021 GMCCanyon 4WD AT4 w/Cloth
- Exterior Color
- Satin Steel Metallic
- Interior Color
- JET BLACK/KALAHARI, CLOTH SEAT TRIM
- Odometer
- 88,280 miles
- Fuel Economy
- 16/22 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 3.6L, 6Cyl Gas
- VIN
- 1GTG6FEN0M1113936
- Stock Number
- M1113936A
GMC
Canyon
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 21 gal
- Horsepower: 308
Dealer Notes
KBB.com Consumer Reviews

Overall4.4Out of 5
- 5.0
Good
By Flash | on 9/7/2026 12:50:22 AM
White 2018 GMC Canyon in decent shape. Had one minor damage to front end. 104500 plus miles on it. Has a few scratches on the inside.… - 5.0
Road Worrier or Dirt Bunny
By LadyGray | on 3/31/2026 12:52:38 AM
This is the perfect truck for the independent girl trying to make it all work. The crew cab makes room for you and your companion whether it be canine or human. The bed is perfect for the local hardware store trip.… - 5.0
No Issues
By Aaron | on 12/26/2025 11:44:11 PM
I’ve bought my Canyon new, have invested some 12000 $ into it, off road lights, winch, dual batteries, custom wiring, plus many OEM options. The truck has NEVER failed me. Nuff said ?…
All reviews on KBB.com
Based on 65 consumer ratings for 2015–2022 models. | Privacy
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