2021 GMC Canyon AT4-Cloth Specs

GMC Canyon

The AT4 is a new trim for this year and endows the Canyon with greater off-road prowess than before. This is thanks to a host of mechanical upgrades like standard 4WD, a two-speed transfer case, an automatic locking rear differential, hill descent control, and a specially tuned off-road suspension. The AT4 has its own 17-inch wheel design in a Dark Argent metallic cast aluminum finish, and these are wrapped in beefy 31-inch off-road tires. Inside, the driver and front-seat passenger enjoy heated seats which are finished in a Jet Black/Kalahari color scheme. 

Back to 2021 GMC Canyon GMC Canyon AT4-Cloth For Sale
Select configuration:
Starting Price (MSRP)
3.6-liter V6 Gas
8-Speed Automatic
Four-Wheel Drive
Body Type
Seating capacity
5 seater
Trunk Volume
Fuel Economy
City: 17 MPG
Hwy: 24 MPG

Performance Specs

Engine and Transmission

  • Engine
    3.6-liter V6 Gas
    2.8-liter Turbo Inline-4 Diesel (+$3,730)
  • Horsepower
    308 hp @ 6800 rpm
  • Torque
    275 lb-ft @ 4000 rpm
  • Transmission
    8-Speed Automatic
    6-Speed Automatic (Optional)
  • Drivetrain
    Four-Wheel Drive


  • Steering Type
    Electric Rack & Pinion
  • Turning Diameter
    41.3 ft


  • Wheels Type
    Aluminum Wheels
  • Front Wheel Size
    17" x 8"
  • Rear Wheel Size
    17" x 8"


  • Front Tire
  • Rear Tire
  • Spare Tire

Fuel and MPG

Fuel Economy

  • Combined
    19 MPG
  • City
    17 MPG
  • Highway
    24 MPG

Fuel Tank

  • Fuel Tank Capacity
    21 gallons
  • Cruising Range City
    357 miles
  • Cruising Range Highway
    504 miles


  • CO2 Emissions @ 15K mi/year
    9.4 Tons/yr

Dimensions and Measurement

Exterior Dimensions

  • Length
    212.4 in
  • Height
    70.6 in
  • Max Width
    74.3 in
  • Wheelbase
    128.3 in

Interior Space

  • Seating Capacity
    5 seater
  • Front Seat Leg Room
    45 in
  • Front Seat Headroom
    41.4 in
  • Front Seat Shoulder Room
    57.5 in
  • Front Seat Hip Room
    55 in
  • Rear Seat Leg Room
    35.8 in
  • Rear Seat Headroom
    38.3 in
  • Rear Seat Shoulder Room
    56.2 in
  • Rear Seat Hip Room
    53.3 in

Weight and Towing

  • Maximum Towing Capacity
    7,600 lbs

Colors and Materials

Standard Interior Materials

  • Jet Black/Kalahari, Cloth seat trim

Features and Options


  • HD Radio
  • Bluetooth Connection
    Not Available
  • Hard Disk Drive Media Storage
    Not Available
  • Premium Sound System
  • Satellite Radio
  • Smart Device Integration
    Not Available
  • WiFi Hotspot
  • Auxiliary Audio Input
  • Entertainment System
    Not Available
  • MP3 Player

Interior Trim

  • Bucket Seats
    Not Available
  • Cloth Seats
  • Leather Seats
  • Leather Steering Wheel
  • Premium Synthetic Seats
  • Vinyl Seats
  • Woodgrain Interior Trim
    Not Available
  • Sun/Moonroof
    Not Available


  • Head-Up Display
    Not Available
  • Navigation System
    Not Available
  • Steering Wheel Audio Controls
  • Power Liftgate
    Not Available
  • Power Mirror(s)
  • A/C
  • Adaptive Cruise Control
    Not Available
  • Automatic Parking
    Not Available
  • Climate Control
  • Cooled Front Seat(s)
    Not Available
  • Cooled Rear Seat(s)
    Not Available
  • Cruise Control
  • Hands-Free Liftgate
    Not Available
  • Heated Front Seat(s)
  • Heated Rear Seat(s)
    Not Available
  • Heated Steering Wheel
  • Keyless Entry
  • Multi-Zone A/C
    Not Available
  • Power Driver Seat
  • Power Passenger Seat
    Not Available
  • Remote Engine Start
  • Remote Trunk Release
    Not Available
  • Seat Memory
    Not Available
  • Universal Garage Door Opener
    Not Available
  • Seat-Massage
    Not Available
  • Rear A/C
    Not Available
  • Keyless Start
    Not Available
  • Navigation from Telematics
    Not Available
  • Telematics

Additional Packages

AT4 Off-Road Performance Edition Package


includes (RIF) 17" x 8" gloss-Black aluminum wheels, (CGN) Spray-on Bedliner, (RIA) All-weather floor liners, LPO, (RIK) Black AT4 badges, LPO, (SQS) Front leveling kit, LPO, (VTA) Performance parts exhaust tip, LPO, (SIQ) Performance Skid Plate - Front, LPO, (SIR) Mid Skid Plate, LPO, (S6L) Off-Road rocker protection, LPO and removal of front air dam (Not available with (PCV) Performance Skid Plate Package, LPO, (VAV) All-weather floor mats, LPO, (PDG) Power Package LPO, (WBC) Cat-Back Performance Exhaust Upgrade System, LPO, (NAA) Black Rocker Guard, LPO, (5VQ) Bedliner with integral Storage Compartments, LPO, (VBR) rubber bed mat, LPO or any Ship Thru code.) AT4 Off-Road Performance Edition Package 17" gloss-Black aluminum wheels Spray-on bedliner All-weather floor liners Black AT4 badges Front leveling kit Black chrome exhaust tip Performance-Front skid plate Performance-Mid skid plate Off-road rocker protection

AT4 Preferred Equipment Group

includes standard equipment

Driver Alert Package


includes (UEU) Forward Collision Alert and (UFL) Lane Departure Warning (Includes (UD7) Rear Park Assist.) Driver Alert Package Forward Collision Alert1 Lane Departure Warning1 Elevation models and AT4 models with leather include Rear Park Assist1 May require additional optional equipment

LPO, Exterior Convenience Package


includes (RVS) Black, 5" rectangular assist steps, LPO and (VQK) Front and Rear splash guards, LPO, (dealer-installed) (Not available with (RVP) 3" Black Off-road step bars, assist steps, LPO.) Exterior Convenience Package 5" Black rectangular assist steps Black molded splash guards with logo

LPO, Interior Protection Package


includes (VAV) All-weather floor mats, LPO and (VBR) Rubber bed mat, LPO, (dealer-installed) (No longer includes (B34) and (B35) floor mats. Not available with (CGN) Spray-on bedliner.) Interior Protection Package All-weather floor mats All-weather cargo mat

LPO, Performance Skid Plate Package


includes (SIQ) Performance - Front Skid Plate, LPO and (SIR) Performance - Mid Skid Plate, LPO, (dealer-installed) Performance Skid Plate Package Performance Front Skid Plate Performance Mid Skid Plate

LPO, Power Package


includes (5W7) Performance Air Intake System, LPO and (WBC) Cat-Back Performance Exhaust Upgrade System, LPO, (dealer-installed) (Requires (LGZ) 3.6L DI DOHC V6 engine. Not available with (VQZ) Polished exhaust tip, LPO.) Power Package Performance Air Intake System Cat-Back Performance Exhaust May require additional optional equipment

LPO, Sport Bar and Lighting Package


includes (SBY) Sport bar LPO, and (S3X) Off-Road lights, LPO, (dealer-installed) (Not available to order at this time. Not available with (VPB) Vinyl tonneau cover with integrated support bows, LPO.) Sport Bar and Lighting Package Sport bar with Canyon logo Off-Road lights


Safety Features

  • Back-Up Camera
  • Cross-Traffic Alert
    Not Available
  • Rear Parking Aid
  • Blind Spot Monitor
    Not Available
  • Lane Departure Warning
  • Lane Keeping Assist
    Not Available
  • ABS
  • Night Vision
    Not Available
  • Tire Pressure Monitor
  • Brake Assist
    Not Available
  • Stability Control
  • Traction Control

US NHTSA crash test result

  • Overall Rating
  • Frontal Barrier Crash Rating
  • Side Crash Rating
  • Rollover Rating


  • Driver Air Bag
  • Front Head Air Bag
  • Front Side Air Bag
  • Knee Air Bag
    Not Available
  • Passenger Air Bag
  • Rear Head Air Bag
  • Rear Side Air Bag
    Not Available
  • Seatbelt Air Bag
    Not Available


Warranty Summary

  • Basic
    3 Years / 36,000 Miles
  • Corrosion
    3 Years / 36,000 Miles
  • Drivetrain Note
    Qualified Fleet Purchases: 5 Years/100,000 Miles
  • Drivetrain
    5 Years / 60,000 Miles
  • Maintenance Note
    1 Year/1 Visit
  • Roadside Assistance Note
    Qualified Fleet Purchases: 5 Years/100,000 Miles
  • Roadside Assistance
    5 Years / 60,000 Miles
  • Rust-Through
    6 Years / 100,000 Miles
  • Warranty Note
    Preliminary 2021 Warranty