Des Moines, IA 50310 (515) 495-5419
2020 GMC Sierra 1500
AT4 Crew Cab
Introducing the all-new 2020 GMC Sierra 1500 AT4, the ultimate truck for those seeking power, performance, and luxury. This rugged and refined vehicle is built to conquer any terrain, making it the perfect choice for both work and play.
With its bold and commanding design, the 2020 Sierra 1500 AT4 stands out from the crowd. Its powerful stance is enhanced by its aggressive grille, hood scoop, and black chrome accents. And with available features like the MultiPro tailgate and the industry-first CarbonPro bed, this truck is as functional as it is stylish.
Under the hood, the 2020 Sierra 1500 AT4 offers impressive performance with a choice of three powerful engines, including the available 6.2L V8 engine that delivers a best-in-class 420 horsepower. Paired with a 10-speed automatic transmission, this truck can tackle any job with ease.
But the 2020 Sierra 1500 AT4 isn't just about power, it also offers a luxurious and comfortable interior. With premium materials and advanced technology, this truck provides a refined and upscale driving experience. And with features like the available 15-inch diagonal head-up display and the GMC Infotainment System, you'll stay connected and in control on the road.
Whether you're hauling heavy loads, hitting the trails, or cruising around town, the 2020 GMC Sierra 1500 AT4 has you covered. So don't wait, come see for yourself why this truck is the top choice for 2020. Visit your local GMC dealership and experience the power and luxury of the 2020 Sierra 1500 AT4 today.
- Air filtration
- Front air conditioning - automatic climate control
- Front air conditioning zones - dual
- Rear vents - second row
- Airbag deactivation - occupant sensing passenger
- Front airbags - dual
- Side airbags - front
- Radio data system
- Satellite radio - SiriusXM
- Speed sensitive volume control
- Total speakers - 6
- ABS - 4-wheel
- Braking assist
- Electronic brakeforce distribution
- Front brake diameter - 13.6
- Front brake type - ventilated disc
- Front brake width - 1.18
- Power brakes
- Rear brake diameter - 14.2
- Rear brake type - ventilated disc
- Rear brake width - 0.79
- Floor mat material - rubber/vinyl
- Floor material - carpet
- Heated steering wheel
- Steering wheel trim - leather
- Capless fuel filler system
- Center console - front console with armrest and storage
- Cruise control
- Easy entry - power driver seat
- One-touch windows - 4
- Power windows - lockout button
- Push-button start
- Reading lights - front
- Rearview mirror - auto-dimming
- Steering wheel - tilt and telescopic
- Vanity mirrors - dual illuminating
- 4WD selector - electronic hi-lo
- 4WD type - part time w/ on demand setting
- Axle ratio - 3.23
- Drive mode selector
- Locking differential - rear
- Alternator - 170 amps
- Auto start/stop
- Battery rating - 730 CCA
- Battery saver
- Cylinder deactivation
- Active grille shutters
- Door handle color - body-color
- Exhaust - dual tip
- Exhaust tip color - polished aluminum
- Fender lip moldings - black
- Front bumper color - body-color
- Mirror color - black
- Pickup bed light - LED
- Pickup bed liner - spray-on
- Rear bumper color - body-color
- Window trim - black
- Connected in-car apps - app marketplace integration
- Infotainment - GMC Infotainment System
- Infotainment screen size - 8 in.
- Clock
- Compass
- Digital odometer
- External temperature display
- Instrument cluster screen size - 4.2 in.
- Multi-function display
- Powertrain hour meter
- Trip odometer
- Daytime running lights - LED
- Front fog lights - LED
- Taillights - LED
- Camera system - rearview
- Check rear seat reminder
- Child safety door locks
- Child seat anchors - LATCH system
- Programmable safety key
- Rearview monitor - in dash
- Emergency locking retractors - front
- Front seatbelts - 3-point
- Rear seatbelts - 3-point
- Seatbelt pretensioners - front
- Seatbelt warning sensor - front
- Front seat type - bucket
- Rear seat - heated
- Rear seat folding - folds up
- Rear seat type - 60-40 split bench
- Upholstery - leather-trimmed
- Upholstery accents - perforated
- Hill holder control
- Off-road driving assist - hill descent
- Roll stability control
- Stability control
- Traction control
- Trailer stability control
- Front shock type - monotube
- Front spring type - coil
- Front stabilizer bar - diameter 33 mm
- Front struts
- Front suspension classification - independent
- Front suspension type - upper and lower control arms
- Rear shock type - monotube
- Rear spring type - leaf
- Rear suspension classification - solid live axle
- Rear suspension type - multi-leaf
- Tuned suspension - off-road
- Driver assistance app - roadside assistance
- Hands-free phone call integration - voice operated
- Smart device app compatibility - myGMC with Connected Access
- Smart device app function - maintenance status
- Wi-Fi - hotspot
- Wireless data link - Bluetooth
- Spare tire mount location - underbody
- Spare tire size - full-size
- Spare wheel type - steel
- Tire Pressure Monitoring System
- Tire type - all terrain
- Wheels - aluminum alloy with painted accents
- Pickup bed cargo management - tie-down anchors
- Tow hooks - front
- Tow/Haul mode
- Trailer brake controller
- Trailer hitch
- Front wipers - variable intermittent
- Power windows - safety reverse
- Tinted glass
- Window defogger - rear
- Bore: 4.06
- Compression: 11.5
- Displacement: 6.2
- Oil Capacity: 8
- Stroke: 3.62
- Cylinders: 8
- Max HP: 420
- Max HP At: 5600
- Max Torque: 460
- Max Torque At: 4100
- Redline: 6000
- Valves: 16
- Aspiration Code: N/A
- Aspiration Description: Naturally Aspirated
- Block Type Code: V
- Block Type Description: Two Banks Of Cylinders, Opposing
- Brand: Ecotec3
- Cam Type: OHV
- Fuel Induction: DI
- Fuel Quality: 87
- Fuel Type Code: G
- Fuel Type Description: Gasoline
- Valve Timing: VVT
- Bore: 4.06 inch
- Compression: 11.5
- Displacement: 6.2 Liter
- Oil Capacity: 8 qt
- Stroke: 3.62 inch
- Cylinders: 8
- Max HP: 420 hp
- Max HP At: 5600 rpm
- Max Torque: 460 ft-lb
- Max Torque At: 4100 rpm
- Redline: 6000 rpm
- Valves: 16
- Aspiration Code: N/A
- Aspiration Description: Naturally Aspirated
- Block Type Code: V
- Block Type Description: Two Banks Of Cylinders, Opposing
- Brand: Ecotec3
- Cam Type: OHV
- Fuel Induction: DI
- Fuel Quality: 87
- Fuel Type Code: G
- Fuel Type Description: Gasoline
- Name: Ecotec3 6.2L V8 420Hp 460Ft. Lbs.
- Valve Timing: VVT
- Bed Length: 69.9 inch
- Ground Clearance: 10.9 inch
- Height: 78.4 inch
- Length: 231.7 inch
- Wheel Base: 147.5 inch
- Width: 81.2 inch
- Width Excluding Mirrors: 81.2 inch
- Front Track: 69.5 inch
- Rear Track: 69 inch
- Drive 4 Wheel Drive Type: Pushbutton Hubs
- Drive Type: Four Wheel Drive
- Spare Tank Size: 0 gal
- Tank Size: 24.0 gal
- Turning Circle: 46.3 ft
- Max Payload: 2120 lbs
- Max Towing Capacity: 9200 lbs
- Towing Capacity: 9200 lbs
- Head Room (Front): 43 inch
- Head Room (Rear): 40.1 inch
- Hip Room (Front): 61.2 inch
- Hip Room (Rear): 60.2 inch
- Leg Room (Front): 44.5 inch
- Leg Room (Rear): 43.4 inch
- Shoulder Room (Front): 66 inch
- Shoulder Room (Rear): 65.2 inch
- Doors: 4
- Max Seating: 5
- Seating Rows: 2
- Standard Seating: 5
- Passenger Volume (3Rd Row): 0 cu.ft
- Gears: 10
- Detail: Shiftable Automatic
- Name: 10-Speed Shiftable Automatic
- Type: A
- Type Description: Automatic
- Curb Weight: 5140 lbs
- Gross Combined Weight Rating: 15000 lbs
- Gross Vehicle Weight Rating: 7100 lbs
- Gross Vehicle Weight Range: 7001-8000
- Tonnage: 1/2
- Rear Tire Type: 265/65R18
- Rear Wheel Diameter: 18.0 X 8.5
- Tire Type: 265/65R18
- Wheel Diameter: 18.0 X 8.5
- Front: Driver
- Front: Overall
- Front: Passenger
- Barrier: Driver
- Barrier: Overall
- Barrier: Passenger
- Combined: Front
- Combined: Rear
- Side: Overall
- Pole: Driver
- 10 Coolest Cars for Winter
- 10 Hottest Cars of Summer
- Best Buy: Large Pickup Trucks
- Brand Image Awards: Most Refined Brand
- Truck of the Year: Finalist
- Total Quality Impact Winner: Full-Size Pickup Segment
- 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
- Rollover Stability Control
- Tire Pressure Monitoring System
- Air Pollution Score: 3
- Greenhouse EPA ID: LGMXT06.2375
- Greenhouse Gas Score: 3
- Fuel type: Gasoline
- Air Pollution Score: 3
- Greenhouse EPA ID: LGMXT06.2375
- Greenhouse Gas Score: 3
- Fuel type: Gasoline
Des Moines IA, 50310
After all 60 payments, including $3,995.00 down and $0.00 trade-in.
Disclaimer: This interactive calculator is provided for illustrative purposes only and is not an offer or guarantee of credit. Your actual APR, payment, and total cost depend on your credit history, lender approval, and the final vehicle price. Estimated total loan amount includes your down payment and trade-in value. Figures exclude taxes, title, registration, and dealer fees unless otherwise noted.
Efkamp Auto Sales is here to serve as your ultimate vehicle consultant. From Sales to Service and so on, we are here to serve you.
Business Hours
- Sunday Closed
- Monday 9:00 AM - 7:00 PM CDT
- Tuesday 9:00 AM - 6:00 PM CDT
- Wednesday 9:00 AM - 6:00 PM CDT
- Thursday 9:00 AM - 7:00 PM CDT
- Friday 9:00 AM - 5:00 PM CDT
- Saturday 9:00 AM - 2:00 PM CDT