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2020 GMC Sierra 1500
AT4 Crew Cab
4th (2019 - 2021)
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Introducing the 2020 GMC Sierra 1500 AT4. This truck has everything you need to get the job done. With an impressive 5.3L V8 engine and 10-speed automatic transmission, you'll have plenty of power and capability. And its advanced 4WD system will keep you in control no matter the terrain. The Sierra 1500 AT4 also comes loaded with features. It boasts a 7-inch touchscreen with Apple CarPlay and Android Auto, as well as a rearview camera, remote start, and GMC's Pro Safety suite of driver-assist technologies. On the outside, the Sierra 1500 AT4 looks as tough as it feels. Its bold styling includes black wheels, a black grille, and aggressi ....
- Upholstery - leather-trimmed
- Passenger seat - ventilated
- Front headrests - adjustable
- Driver seat power adjustments - lumbar
- Passenger seat power adjustments - lumbar
- Rear seat folding - folds up
- Passenger seat power adjustments - reclining
- Driver seat power adjustments - reclining
- Upholstery accents - perforated
- Driver seat power adjustments - height
- Passenger seat power adjustments - height
- Rear seat - heated
- Driver seat - ventilated
- Passenger seat - heated
- Driver seat - heated
- Driver seat power adjustments - 10
- Rear headrests - 3
- Front headrests - 2
- Passenger seat power adjustments - 10
- Front seat type - bucket
- Rear seat type - 60-40 split bench
- Rear headrests - adjustable
- Armrests - rear folding
- Floor mats - rear
- Floor mats - front
- Floor material - carpet
- Armrests - rear center with cupholders
- Floor mat material - rubber/vinyl
- Heated steering wheel -
- Steering wheel trim - leather
- Digital odometer -
- External temperature display -
- Multi-function display -
- Gauge - oil pressure
- Fuel economy display - MPG
- Fuel economy display - range
- Warnings and reminders - low battery
- Instrument cluster screen size - 4.2 in.
- Warnings and reminders - lamp failure
- Warnings and reminders - coolant temperature warning
- Warnings and reminders - low oil pressure
- Clock -
- Engine hour meter -
- Gauge - tachometer
- Warnings and reminders - maintenance due
- Compass -
- Warnings and reminders - low fuel level
- Trip odometer -
- Power brakes -
- Front brake width - 1.18
- Front brake diameter - 13.6
- Rear brake width - 0.79
- Rear brake diameter - 14.2
- Rear brake type - ventilated disc
- Front brake type - ventilated disc
- Braking assist -
- Electronic brakeforce distribution -
- ABS - 4-wheel
- Taillights - LED
- Daytime running lights - LED
- Front fog lights - LED
- Exterior entry lights - puddle lamps
- Exterior entry lights - approach lamps
- Headlights - LED
- Headlights - wiper activated
- Headlights - auto delay off
- Headlights - auto on/off
- Speed sensitive volume control -
- Auxiliary audio input - jack
- Auxiliary audio input - USB
- Auxiliary audio input - memory card slot
- Radio - HD radio
- Satellite radio - SiriusXM
- Radio - voice operated
- Auxiliary audio input - Bluetooth
- Radio - touch screen display
- Antenna type - diversity
- Antenna type - mast
- Total speakers - 6
- Radio - AM/FM
- Radio data system -
- Auxiliary audio input - iPod/iPhone
- Camera system - rearview
- Rearview monitor - in dash
- Programmable safety key -
- Check rear seat reminder -
- Child safety door locks -
- Child seat anchors - LATCH system
- Battery saver -
- Battery - heavy duty
- Battery - maintenance-free
- Battery rating - 730 CCA
- Auto start/stop -
- Cylinder deactivation -
- Alternator - 170 amps
- Storage - under rear seats
- Push-button start -
- Vanity mirrors - dual illuminating
- Power outlet(s) - 12V front
- Assist handle - rear
- Remote engine start -
- Center console - front console with armrest and storage
- Rearview mirror - auto-dimming
- Steering wheel mounted controls - phone
- Power windows - lockout button
- Steering wheel mounted controls - cruise control
- Cupholders - front
- Memorized settings - 2 driver
- Steering wheel - tilt and telescopic
- Power outlet(s) - 115V cargo area
- One-touch windows - 4
- Reading lights - front
- Power outlet(s) - 12V rear
- Assist handle - front
- Cruise control -
- Power steering -
- Multi-function remote - panic alarm
- Steering wheel mounted controls - audio
- Memorized settings - driver seat
- Memorized settings - side mirrors
- Steering wheel mounted controls - multi-function
- Easy entry - power driver seat
- Power outlet(s) - 115V front
- Storage - front seatback
- Storage - door pockets
- Multi-function remote - proximity entry system
- Cupholders - rear
- Steering wheel mounted controls - voice control
- Capless fuel filler system -
- Trailer hitch -
- Trailer wiring - 4-pin
- Trailer wiring - 7-pin
- Tow hooks - front
- Tow/Haul mode -
- Pickup bed cargo management - tie-down anchors
- Trailer brake controller -
- Roll stability control -
- Off-road driving assist - hill descent
- Trailer stability control -
- Stability control -
- Traction control -
- Hill holder control -
- Side mirror adjustments - power
- Side mirror adjustments - reverse gear tilt
- Side mirror adjustments - power folding
- Side mirrors - heated
- Side mirrors - driver side auto-dimming
- Spare tire size - full-size
- Wheels - aluminum with painted accents
- Tire type - all terrain
- Spare tire mount location - underbody
- Spare wheel type - steel
- Tire Pressure Monitoring System -
- Seatbelt warning sensor - front
- Emergency locking retractors - front
- Seatbelt pretensioners - front
- Rear seatbelts - 3-point
- Front seatbelts - 3-point
- Air filtration -
- Front air conditioning - automatic climate control
- Front air conditioning zones - dual
- Rear vents - second row
- Tailgate - removable
- Grille color - black
- Skid plate(s) - front
- Grille color - body-color surround
- Tailgate - lift assist
- Rear bumper color - body-color
- Fender lip moldings - black
- Active grille shutters -
- Pickup bed light - LED
- Tailgate - power locking
- Tailgate - power open
- Tailgate - multi-function split-folding
- Door handle color - body-color
- Skid plate(s) - rear
- Window trim - black
- Bumper detail - rear step
- Mirror color - black
- Front bumper color - body-color
- Pickup bed liner - spray-on
- Exhaust - dual tip
- Exhaust tip color - polished aluminum
- Power door locks - auto-locking
- Anti-theft system - alarm
- Power door locks - anti-lockout
- Anti-theft system - vehicle immobilizer
- Front struts -
- Front shock type - monotube
- Rear shock type - monotube
- Front suspension classification - independent
- Rear suspension classification - solid live axle
- Rear spring type - leaf
- Front spring type - coil
- Tuned suspension - off-road
- Rear suspension type - multi-leaf
- Front stabilizer bar - diameter 33 mm
- Front suspension type - upper and lower control arms
- Electronic messaging assistance - with read function
- Electronic messaging assistance - voice operated
- Satellite communications - voice guided directions
- Wifi - hotspot
- Driver assistance app - roadside assistance
- Smart device app function - maintenance status
- Smart device app compatibility - myGMC with Connected Access
- Satellite communications - OnStar
- Wireless data link - Bluetooth
- Phone - voice operated
- Connected in-car apps - app marketplace integration
- Smartphone integration - Apple CarPlay
- Smartphone integration - Android Auto
- Infotainment - GMC Infotainment System
- Infotainment screen size - 8 in.
- 4WD type - part time w/ on demand setting
- Axle ratio - 3.23
- 4WD selector - electronic hi-lo
- Locking differential - rear
- Airbag deactivation - occupant sensing passenger
- Side airbags - front
- Side curtain airbags - rear
- Front airbags - dual
- Side curtain airbags - front
- Window defogger - rear
- Front wipers - variable intermittent
- Tinted glass -
- Power windows - safety reverse
- Name: Duramax 3.0L Diesel Turbo I6 277Hp 460Ft. Lbs.
- Brand: Duramax
- Bore: 3.3
- Stroke: 3.54
- Displacement: 3
- Block Type Code: I
- Block Type Description: Inline
- Cylinders: 6
- Aspiration Code: T
- Aspiration Description: Turbocharger
- Fuel Induction: CRDI
- Fuel Type Code: D
- Fuel Type Description: Diesel
- Fuel Quality: 0
- Cam Type: DOHC
- Valves: 24
- Compression: 15
- Max HP: 277
- Max HP At: 3750
- Max Torque: 460
- Max Torque At: 1500
- Doors: 4
- Standard Seating: 5
- Max Seating: 5
- Head Room (Front): 43 inch
- Head Room (Rear): 40.1 inch
- Hip Room (Front): 61.2 inch
- Hip Room (Rear): 60.2 inch
- Shoulder Room (Front): 66 inch
- Shoulder Room (Rear): 65.2 inch
- Leg Room (Front): 44.5 inch
- Leg Room (Rear): 43.4 inch
- Seating Rows: 2
- Passenger Volume (3Rd Row): 0 cu.ft
- Length: 231.72 inch
- Width: 81.2 inch
- Width Excluding Mirrors: 81.2 inch
- Height: 78.35 inch
- Wheel Base: 147.5 inch
- Ground Clearance: 10.9 inch
- Bed Length: 69.9 inch
- Turning Circle: 46.3 ft
- Max Towing Capacity: 9200 lbs
- Max Payload: 2120 lbs
- Towing Capacity: 9200 lbs
- Tonnage: 1/2
- Gross Vehicle Weight Rating: 7100 lbs
- Gross Vehicle Weight Range: 7001-8000
- Curb Weight: 5140 lbs
- Gross Combined Weight Rating: 15000 lbs
- Tire Type: 265/65R18
- Wheel Diameter: 18.0 X 8.5
- Rear Tire Type: 265/65R18
- Rear Wheel Diameter: 18.0 X 8.5
- Front Track: 69.5 inch
- Rear Track: 69 inch
- Tank Size: 24.0 gal
- Spare Tank Size: 0 gal
- Drive Type: Four Wheel Drive
- Drive 4 Wheel Drive Type: Pushbutton Hubs
- Name: Duramax 3.0L Diesel Turbo I6 277Hp 460Ft. Lbs.
- Brand: Duramax
- Bore: 3.3 inch
- Stroke: 3.54 inch
- Displacement: 3 Liter
- Block Type Code: I
- Block Type Description: Inline
- Cylinders: 6
- Aspiration Code: T
- Aspiration Description: Turbocharger
- Fuel Induction: CRDI
- Fuel Type Code: D
- Fuel Type Description: Diesel
- Fuel Quality: 0
- Cam Type: DOHC
- Valves: 24
- Compression: 15
- Max HP: 277 hp
- Max HP At: 3750 rpm
- Max Torque: 460 ft-lb
- Max Torque At: 1500 rpm
- Name: 10-Speed Shiftable Automatic
- Type: A
- Type Description: Automatic
- Detail: Shiftable Automatic
- Gears: 10
- Front: Overall
- Front: Driver
- Front: Passenger
- Side: Overall
- Barrier: Overall
- Barrier: Driver
- Barrier: Passenger
- Pole: Driver
- Combined: Front
- Combined: Rear
- Total Quality Impact Winner: Full-Size Pickup Segment
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- Best Vehicles By Class: Standard Pickups
- Brand Image Awards: Most Refined Brand
- Truck of the Year: Finalist
- ABS Four Wheel:
- Airbags Front Driver:
- Airbags Front Passenger:
- Airbags Side Curtain:
- Airbags Side Impact:
- Brake Assist:
- Daytime Running Lights:
- Electronic Stability Control:
- Electronic Traction Control:
- Tire Pressure Monitoring System:
- Rollover Stability Control:
- Air Pollution Score: 1
- Greenhouse EPA ID: LGMXT03.0351
- Greenhouse Gas Score: 4
- Fuel type: Diesel
- Air Pollution Score: 1
- Greenhouse EPA ID: LGMXT03.0351
- Greenhouse Gas Score: 4
- Fuel type: Diesel
Other available tech additions include an upgraded ProGrade Trailering System that features a segment-leading 15 total available camera views, including a segment-first transparent trailer view (accessory equipment required). Adaptive Cruise Control Camera is also added for 2020. The system features a single high-mounted camera behind the rearview mirror and can bring the Sierra to a complete stop.
The Sierra lineup continues with the Elevation, which makes a statement in design, capability and advanced connectivity. Elevation sets itself apart with distinct monochromatic door handles, bumpers and grille surround. The commanding design is amplified by black exterior accents, including the grille insert, tow hooks, side window trim and standard 20-inch aluminum wheels.
The Sierra Elevation is based off the double cab model and is offered with 2WD or 4WD configurations. The double cab has nearly 3 inches of additional rear-seat legroom compared to the current model and best-in-class double cab front head- and legroom.
Standard on the Sierra Elevation is the 2.7-liter turbocharged engine paired with an eight-speed automatic transmission that delivers 310 horsepower and 348 lb-ft of torque.
The 5.3-liter V-8 is also available in conjunction with an eight-speed automatic transmission. This improved version of the 5.3-liter V-8 utilizes a new Dynamic Fuel Management system that enables the engine to operate on one to eight cylinders, depending on demand, to optimize power and efficiency.
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