• Rear axle, 3.42 ratio
• Transfer case, electric, 2-speed Autotrac
• Differential, automatic locking rear
• Four wheel drive
• Tow/Haul Mode
• Hitch Guidance, trailering assist guideline
• Recovery hooks, front
• Trailering Package includes trailer hitch and 7-pin connector
• Frame, fully-boxed
• Steering, electric power-assist
• Brakes, 4-wheel antilock, 4-wheel disc

• Wheels, 20" (50.9 cm) Ultra-Bright machined aluminum with painted accents
• Tires, 255/55R20 all-season, blackwall
• Pickup box
• Tire, spare 265/70R16 all-season, blackwall
• Wheel, spare, 16" x 7" (40.6 cm x 17.8 cm) steel
• Bumper, rear body-color
• Assist steps, Chrome, 5" rectangular
• CornerStep, rear bumper
• Moldings, Chrome beltline
• Grille, Denali-specific Chrome
• Headlamps, projector-type with LED signature
• Fog lamps, front
• Lamps, cargo area cab mounted with switch on center switch bank
• Cargo area lamps
• Mirrors, outside heated power-adjustable, Chrome, manual folding
• Mirror, spotter, located in corner of driver-side outside mirror
• Glass, windshield shade band
• Window, rear-sliding, manual
• Door handles, Chrome
• Tailgate, EZ-Lift and Lower
• Tailgate, locking
• Tailgate handle, Black
• Bedliner, Spray-on, Black with GMC logo

• Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM with USB ports and auxiliary jack, Bluetooth® streaming audio for music and most phones, hands-free smartphone integration, voice-activated technology for radio and phone; and "Shop" with the ability to browse, select and install apps to your vehicle. You can customize your content with audio, weather and more.
• SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.)
• Audio system feature, Bose premium 7-speaker system
• Audio system feature, USB port, located on instrument panel
• Audio system feature, USB port, located inside center console
• Wireless Charging for compatible cell phones
• GMC 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 1 month or 3GB (whichever comes first); EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.)

• Seats, front bucket
• Seat trim, Leather-appointed front seats
• Interior trim, aluminum
• Seat adjuster, driver 4-way power with manual recline
• Seat adjuster, 4-way power front passenger
• Seat adjuster, power driver lumbar control
• Seat adjuster, power passenger lumbar control
• Seats, heated driver and front passenger
• Seat, ventilated driver
• Seat, ventilated front passenger
• Seat, rear folding bench
• Console, floor, front compartment, custom
• Charging ports, 2, USB, located on the rear of the center console
• Floor covering, color-keyed carpeting
• Floor mats, carpeted front (Includes Denali logo.)
• Floor mats, carpeted rear
• Steering wheel, leather-wrapped
• Steering column, tilt and telescopic, manual
• Steering wheel controls, mounted audio controls
• Steering wheel, heated
• Speedometer, miles/kilometers
• Instrument panel, soft-touch materials
• Display, driver instrument information enhanced, multi-color
• Door locks, power
• Windows, power with driver Express-Up and Down
• Cruise control, electronic, automatic
• Remote Keyless Entry, extended range
• Remote vehicle starter system
• Theft-deterrent system, immobilization
• Theft-deterrent system, unauthorized entry
• Air conditioning, single-zone automatic climate control
• Defogger, rear-window electric
• Handles, door release, front and rear, Chrome
• Mirror, inside rearview auto-dimming
• Console, overhead
• Visors, driver and front passenger illuminated sliding vanity mirrors
• Lighting, interior, dual reading
• Lighting, interior, roof, rear courtesy and dual reading lights

• StabiliTrak, stability control system
• Traction control, electronic
• Daytime Running Lamps
• Airbags, Dual-stage frontal airbags for driver and front passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
• OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.)
• GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)
• Rear Vision Camera
• Lane Departure Warning
• Forward Collision Alert
• Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver
• Tire Pressure Monitor System

ENGINE, 3.6L DI DOHC V6 VVT

• (308 hp [230.0 kW] @ 6800 rpm
• 275 lb-ft of torque [373 N-m] @ 4000 rpm) (STD)

• Navigation System
• Driver Alert Package
• Preferred Equipment Group 4SD
• Trailering Package
• 7 Speakers
• AM/FM radio: SiriusXM
• Bose Premium 7-Speaker Audio System Feature
• Premium audio system: GMC Infotainment System
• Radio data system
• Radio: AM/FM Stereo w/8" Color Touch Navigation
• SiriusXM Satellite Radio
• Air Conditioning
• Automatic temperature control
• Rear window defroster
• Power driver seat
• Power steering
• Power windows
• Remote keyless entry
• Steering wheel mounted audio controls
• Speed-sensing steering
• Traction control
• 4-Wheel Disc Brakes
• ABS brakes
• Dual front impact airbags
• Dual front side impact airbags
• Front anti-roll bar
• Front wheel independent suspension
• Low tire pressure warning
• Occupant sensing airbag
• Overhead airbag
• Electronic Stability Control
• Lane Departure Warning System
• Exterior Parking Camera Rear
• Delay-off headlights
• Front fog lights
• Fully automatic headlights
• Panic alarm
• Security system
• Speed control
• 5" Rectangular Chrome Assist Steps
• Black Spray-On Bedliner w/GMC Logo
• Bumpers: body-color
• Denali-Specific Chrome Grille
• Front License Plate Kit
• Heated door mirrors
• Polished Exhaust Tip
• Power door mirrors
• Rear step bumper
• Tow/Haul Mode
• Trailering Assist Guideline Hitch Guidance
• Auto-dimming Rear-View mirror
• Compass
• Driver door bin
• Driver vanity mirror
• Forward Collision Alert
• Front reading lights
• Heated Steering Wheel
• Heated steering wheel
• Illuminated entry
• Outside temperature display
• Overhead console
• Passenger vanity mirror
• Rear reading lights
• Rear seat center armrest
• Tachometer
• Telescoping steering wheel
• Tilt steering wheel
• Trip computer
• 4-Way Power Front Passenger Seat Adjuster
• Driver 4-Way Power Seat Adjuster
• Front Bucket Seats
• Front Center Armrest
• Heated Driver & Front Passenger Seats
• Heated front seats
• Perforated Leather-Appointed Seat Trim
• Power Driver Lumbar Control Seat Adjuster
• Power Passenger Lumbar Control Seat Adjuster
• Power passenger seat
• Ventilated Driver Seat
• Ventilated Front Passenger Seat
• Ventilated front seats
• Passenger door bin
• Integrated Trailer Brake Controller
• Alloy wheels
• Wheels: 20" Ultra-Bright Machined Aluminum
• Variably intermittent wipers
• 3.42 Rear Axle Ratio

• Mileage
• Fuel Economy Est-Combined (MPG): 19
• EPA Fuel Economy Est - City (MPG): 17
• EPA Fuel Economy Est - Hwy (MPG): 24
• Electrical
• Cold Cranking Amps @ 0° F (Primary): - TBD -
• Maximum Alternator Capacity (amps): - TBD -
• Maximum Alternator Watts: - TBD -
• Cooling System
• Total Cooling System Capacity (qts): - TBD -
• Weight Information
• Gross Axle Wt Rating - Front (lbs): 3200
• Gross Axle Wt Rating - Rear (lbs): 3500
• Curb Weight - Front (lbs): - TBD -
• Curb Weight - Rear (lbs): - TBD -
• Gross Vehicle Weight Rating Cap (lbs): 6000
• Gross Combined Wt Rating (lbs): 12000
• Trailering
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Wt Distributing Hitch - Max Trailer Wt. (lbs): - TBD -
• Wt Distributing Hitch - Max Tongue Wt. (lbs): - TBD -
• Maximum Trailering Capacity (lbs): 7600
• Suspension
• Suspension Type - Front: Independent
• Suspension Type - Rear: 2-Stage Multi-Leaf
• Spring Capacity - Front (lbs): - TBD -
• Spring Capacity - Rear (lbs): - TBD -
• Axle Type - Front: - TBD -
• Axle Type - Rear: - TBD -
• Axle Capacity - Front (lbs): - TBD -
• Axle Capacity - Rear (lbs): - TBD -
• Axle Ratio (:1) - Front: 3.42
• Axle Ratio (:1) - Rear: 3.42
• Stabilizer Bar Diameter - Front (in): - TBD -
• Stabilizer Bar Diameter - Rear (in): - TBD -
• Brakes
• Brake Type: Pwr
• Brake ABS System: 4-Wheel
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 12.2 x - TBD -
• Rear Brake Rotor Diam x Thickness (in): 12.75 x - TBD -
• Tires
• Front Tire Order Code: QQD
• Rear Tire Order Code: QQD
• Spare Tire Order Code: ZJJ
• Front Tire Size: 255/55R20
• Rear Tire Size: 255/55R20
• Spare Tire Size: 265/70R16
• Front Tire Capacity (lbs): - TBD -
• Rear Tire Capacity (lbs): - TBD -
• Spare Tire Capacity (lbs): - TBD -
• Revolutions/Mile @ 45 mph - Front: - TBD -
• Revolutions/Mile @ 45 mph - Rear: - TBD -
• Revolutions/Mile @ 45 mph - Spare: - TBD -
• Wheels
• Front Wheel Size (in): 20 x - TBD -
• Rear Wheel Size (in): 20 x - TBD -
• Spare Wheel Size (in): 16 x 7
• Front Wheel Material: Aluminum
• Rear Wheel Material: Aluminum
• Spare Wheel Material: Steel
• Steering
• Steering Type: Electric Rack & Pinion
• Steering Ratio (:1), On Center: - TBD -
• Steering Ratio (:1), At Lock: - TBD -
• Turning Diameter - Curb to Curb (ft): 41.3
• Turning Diameter - Wall to Wall (ft): - TBD -
• Frame
• Frame Type: Fully-boxed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 21
• Fuel Tank Location: - TBD -
• Exterior Dimensions
• Wheelbase (in): 128.30
• Length, Overall w/o rear bumper (in): 212.40
• Width, Max w/o mirrors (in): 74.30
• Height, Overall (in): 70.60
• Overhang, Front (in): 36.90
• Overhang, Rear w/o bumper (in): 47.20
• Front Bumper to Back of Cab (in): - TBD -
• Cab to Axle (in): 23.94
• Cab to End of Frame (in): - TBD -
• Ground to Top of Load Floor (in): - TBD -
• Ground to Top of Frame (in): - TBD -
• Frame Width, Rear (in): - TBD -
• Ground Clearance, Front (in): 8.20
• Ground Clearance, Rear (in): 8.20
• Cargo Area Dimensions
• Cargo Box Length @ Floor (in): 61.70
• Cargo Box Width @ Top, Rear (in): - TBD -
• Cargo Box Width @ Floor (in): 57.80
• Cargo Box Width @ Wheelhousings (in): 44.40
• Cargo Box (Area) Height (in): - TBD -
• Tailgate Width (in): - TBD -
• Cargo Volume (ft³): - TBD -
• Ext'd Cab Cargo Volume (ft³): - TBD -
• Interior Dimensions
• Passenger Capacity: 5
• Front Head Room (in): 41.40
• Front Leg Room (in): 45.00
• Front Shoulder Room (in): 57.50
• Front Hip Room (in): 55.00
• Second Head Room (in): 38.30
• Second Leg Room (in): 35.80
• Second Shoulder Room (in): 56.20
• Second Hip Room (in): 53.30
• Summary
• Vehicle Name: GMC Canyon
• Body Style: Crew Cab Pickup
• Body Code: E63
• Emissions
• Tons/yr of CO2 Emissions @ 15K mi/year: 9.3