2020 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.2L
Summit White
4WD
Gasoline
84,575 Miles
Jet Black w/Kalahari Accents
94221
1GTP9EEL5LZ222070
1500
Leather
AT4
Estimated Payment
$0 / month
About This 2020 GMC Sierra
Summary
Our experienced Denny Menholt Frontier Chevrolet team is excited to assist you in your next vehicle purchase. Welcome to the best source for online deals.
Vehicle Details
Discover the impressive 2020 GMC Sierra 1500 AT4, a robust and versatile pickup designed to meet the demands of both rugged terrains and urban settings. This well-maintained vehicle comes equipped with a powerful V8, 6.2L engine, delivering exceptional performance and reliability. The 4WD system ensures superior traction and control, making it an ideal choice for off-road enthusiasts and those who require dependable handling in challenging conditions.
Inside, the GMC Sierra 1500 AT4 boasts a refined cabin with premium features. Enjoy crystal-clear sound through the BOSE stereo system, enhancing your driving experience with superior audio quality. The convenience of remote start allows you to warm up the engine on chilly mornings or cool it down in the summer heat. Safety is paramount with the integrated Back-Up Camera and Cross-Traffic Alert, providing added confidence when maneuvering in tight spaces or busy parking lots.
Enhance your journey with Adaptive Cruise Control, a feature designed to maintain a safe distance from vehicles ahead, reducing driver fatigue on long trips. This 2020 GMC Sierra 1500 AT4 is a testament to durability and innovation, offering a perfect blend of power, comfort, and advanced safety features.We have inspected the vehicle. It required minimal reconditioning. It is in above average condition. It is clear the previous owner took great care of it. Our dealership performed a safety and mechanical inspection of the vehicle upon arrival.
Equipment
Big enough to tow or haul, this vehicle has the space, power and durability for anyone. This model has four wheel drive capabilities. The vehicle has auto-adjust speed for safe following. This 1/2 ton pickup offers Android Auto for seamless smartphone integration. This unit offers Apple CarPlay for seamless connectivity. The vehicle has an automatic transmission. Engulf yourself with the crystal clear sound of a BOSE sound system in this vehicle. See what's behind you with the back up camera on it. The GMC Sierra has a durable long lasting bed liner. Our dealership has already run the CARFAX report and it is clean. A clean CARFAX is a great asset for resale value in the future. Set the temperature exactly where you are most comfortable in this 2020 GMC Sierra 1500. The fan speed and temperature will automatically adjust to maintain your preferred zone climate. The GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. This GMC Sierra features cruise control for long trips. It has a V8, 6.2L high output engine. The GMC Sierra is equipped with a gasoline engine. Bluetooth technology is built into this vehicle, keeping your hands on the steering wheel and your focus on the road. Keep your hands warm all winter with a heated steering wheel in this vehicle . With the keyless entry system on the GMC Sierra you can pop the trunk without dropping your bags from the store. This 2020 GMC Sierra 1500's Lane Departure Warning helps keep you in your lane. This unit stays safely in its lane with Lane Keep Assist. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. Help alleviate lower back pain with the driver seat lumbar support in this model. You'll never again be lost in a crowded city or a country region with the navigation system on the vehicle. An off-road package is installed on this unit so you are ready for your four-wheeling best. The vehicle is outfitted with an OnStar communication system. Start this 2020 GMC Sierra 1500 from inside with remote start. The steering wheel audio controls on this vehicle keep the volume and station within easy reach. This vehicle has an adjustable telescoping wheel that allows you to achieve a perfect fit for your driving comfort. Greater towing safety becomes standard with the installed trailer brake. This 2020 GMC Sierra 1500 embodies class and sophistication with its refined white exterior.
Packages
Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control - Camera Off Road Performance Package: 18" X 8.5" Machined Aluminum Wheels; 6.2L EcoTec3 V8 Engine; LT275/65R18C MT BW Tires AT4 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation AT4 Premium Package: 6" Rectangular Black Tubular Assist Steps; LT275/65R18C MT BW Tires; 6" Rectangular Black Tubular Assist Steps; LT275/65R18C MT BW Tires Technology Package: 8" Driver Information Center; HD Surround Vision with 2 Trailer View Camera Provisions; Multicolor 15" Diagonal Head-Up Display; High Gloss Black Mirror Caps; Bed View Camera; Rear Camera Mirror Preferred Equipment Group 4SB: Hitch Guidance; 2 USB Ports (1st Row); Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; High-Capacity Air Filter; Skid Plates; Compass; 4.2" Diagonal Color Display Driver Info Center; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; All-Weather Floor Liners with AT4 Logo; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Ventilated Driver and Front Passenger Seats; 18" X 8.5" Machined Aluminum Wheels; Manual Tilt-Wheel and Telescoping Steering Column; HD Rear Vision Camera; LED Cargo Area Lighting; 265/65R18SL AT BW Tires; Remote Vehicle Starter System; Hill Descent Control; 5.3L EcoTec3 V8 Engine; Floor-Mounted Center Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Off-Road Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Premium GMC Infotainment System Radio with Multi-Touch; HD Radio; Red Recovery Hooks; Power Front Windows with Driver Express Up/down; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Heavy-Duty Rear Locking Differential; Power Door Locks Performance Upgrade Package: Performance Air Intake System; Cat-Back Performance Exhaust Cat-Back Performance Exhaust Power Sunroof 20" X 9" Machined Aluminum Wheels 6" Rectangular Black Tubular Assist Steps Performance Air Intake System Rear Underseat Storage Power-Adjustable Vertical Trailering Outside Mirrors Bed View Camera 275/60R20SL AT BW Tires Front and Rear Black Molded Splash Guards **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Our experienced Denny Menholt Frontier Chevrolet team is excited to assist you in your next vehicle purchase. Welcome to the best source for online deals.
Vehicle Details
Discover the impressive 2020 GMC Sierra 1500 AT4, a robust and versatile pickup designed to meet the demands of both rugged terrains and urban settings. This well-maintained vehicle comes equipped with a powerful V8, 6.2L engine, delivering exceptional performance and reliability. The 4WD system ensures superior traction and control, making it an ideal choice for off-road enthusiasts and those who require dependable handling in challenging conditions.
Inside, the GMC Sierra 1500 AT4 boasts a refined cabin with premium features. Enjoy crystal-clear sound through the BOSE stereo system, enhancing your driving experience with superior audio quality. The convenience of remote start allows you to warm up the engine on chilly mornings or cool it down in the summer heat. Safety is paramount with the integrated Back-Up Camera and Cross-Traffic Alert, providing added confidence when maneuvering in tight spaces or busy parking lots.
Enhance your journey with Adaptive Cruise Control, a feature designed to maintain a safe distance from vehicles ahead, reducing driver fatigue on long trips. This 2020 GMC Sierra 1500 AT4 is a testament to durability and innovation, offering a perfect blend of power, comfort, and advanced safety features.We have inspected the vehicle. It required minimal reconditioning. It is in above average condition. It is clear the previous owner took great care of it. Our dealership performed a safety and mechanical inspection of the vehicle upon arrival.
Equipment
Big enough to tow or haul, this vehicle has the space, power and durability for anyone. This model has four wheel drive capabilities. The vehicle has auto-adjust speed for safe following. This 1/2 ton pickup offers Android Auto for seamless smartphone integration. This unit offers Apple CarPlay for seamless connectivity. The vehicle has an automatic transmission. Engulf yourself with the crystal clear sound of a BOSE sound system in this vehicle. See what's behind you with the back up camera on it. The GMC Sierra has a durable long lasting bed liner. Our dealership has already run the CARFAX report and it is clean. A clean CARFAX is a great asset for resale value in the future. Set the temperature exactly where you are most comfortable in this 2020 GMC Sierra 1500. The fan speed and temperature will automatically adjust to maintain your preferred zone climate. The GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. This GMC Sierra features cruise control for long trips. It has a V8, 6.2L high output engine. The GMC Sierra is equipped with a gasoline engine. Bluetooth technology is built into this vehicle, keeping your hands on the steering wheel and your focus on the road. Keep your hands warm all winter with a heated steering wheel in this vehicle . With the keyless entry system on the GMC Sierra you can pop the trunk without dropping your bags from the store. This 2020 GMC Sierra 1500's Lane Departure Warning helps keep you in your lane. This unit stays safely in its lane with Lane Keep Assist. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. Help alleviate lower back pain with the driver seat lumbar support in this model. You'll never again be lost in a crowded city or a country region with the navigation system on the vehicle. An off-road package is installed on this unit so you are ready for your four-wheeling best. The vehicle is outfitted with an OnStar communication system. Start this 2020 GMC Sierra 1500 from inside with remote start. The steering wheel audio controls on this vehicle keep the volume and station within easy reach. This vehicle has an adjustable telescoping wheel that allows you to achieve a perfect fit for your driving comfort. Greater towing safety becomes standard with the installed trailer brake. This 2020 GMC Sierra 1500 embodies class and sophistication with its refined white exterior.
Packages
Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control - Camera Off Road Performance Package: 18" X 8.5" Machined Aluminum Wheels; 6.2L EcoTec3 V8 Engine; LT275/65R18C MT BW Tires AT4 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation AT4 Premium Package: 6" Rectangular Black Tubular Assist Steps; LT275/65R18C MT BW Tires; 6" Rectangular Black Tubular Assist Steps; LT275/65R18C MT BW Tires Technology Package: 8" Driver Information Center; HD Surround Vision with 2 Trailer View Camera Provisions; Multicolor 15" Diagonal Head-Up Display; High Gloss Black Mirror Caps; Bed View Camera; Rear Camera Mirror Preferred Equipment Group 4SB: Hitch Guidance; 2 USB Ports (1st Row); Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; High-Capacity Air Filter; Skid Plates; Compass; 4.2" Diagonal Color Display Driver Info Center; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; All-Weather Floor Liners with AT4 Logo; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Ventilated Driver and Front Passenger Seats; 18" X 8.5" Machined Aluminum Wheels; Manual Tilt-Wheel and Telescoping Steering Column; HD Rear Vision Camera; LED Cargo Area Lighting; 265/65R18SL AT BW Tires; Remote Vehicle Starter System; Hill Descent Control; 5.3L EcoTec3 V8 Engine; Floor-Mounted Center Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Off-Road Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Premium GMC Infotainment System Radio with Multi-Touch; HD Radio; Red Recovery Hooks; Power Front Windows with Driver Express Up/down; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Heavy-Duty Rear Locking Differential; Power Door Locks Performance Upgrade Package: Performance Air Intake System; Cat-Back Performance Exhaust Cat-Back Performance Exhaust Power Sunroof 20" X 9" Machined Aluminum Wheels 6" Rectangular Black Tubular Assist Steps Performance Air Intake System Rear Underseat Storage Power-Adjustable Vertical Trailering Outside Mirrors Bed View Camera 275/60R20SL AT BW Tires Front and Rear Black Molded Splash Guards **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Features & Options
- Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert
- Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control - Camera
- Off Road Performance Package: 18" X 8.5" Machined Aluminum Wheels; 6.2L EcoTec3 V8 Engine; LT275/65R18C MT BW Tires
- AT4 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation
- AT4 Premium Package: 6" Rectangular Black Tubular Assist Steps; LT275/65R18C MT BW Tires; 6" Rectangular Black Tubular Assist Steps; LT275/65R18C MT BW Tires
- Technology Package: 8" Driver Information Center; HD Surround Vision with 2 Trailer View Camera Provisions; Multicolor 15" Diagonal Head-Up Display; High Gloss Black Mirror Caps; Bed View Camera; Rear Camera Mirror
- Preferred Equipment Group 4SB: Hitch Guidance; 2 USB Ports (1st Row); Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; High-Capacity Air Filter; Skid Plates; Compass; 4.2" Diagonal Color Display Driver Info Center; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; All-Weather Floor Liners with AT4 Logo; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Ventilated Driver and Front Passenger Seats; 18" X 8.5" Machined Aluminum Wheels; Manual Tilt-Wheel and Telescoping Steering Column; HD Rear Vision Camera; LED Cargo Area Lighting; 265/65R18SL AT BW Tires; Remote Vehicle Starter System; Hill Descent Control; 5.3L EcoTec3 V8 Engine; Floor-Mounted Center Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Off-Road Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Premium GMC Infotainment System Radio with Multi-Touch; HD Radio; Red Recovery Hooks; Power Front Windows with Driver Express Up/down; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Heavy-Duty Rear Locking Differential; Power Door Locks
- Performance Upgrade Package: Performance Air Intake System; Cat-Back Performance Exhaust
- Cat-Back Performance Exhaust
- Power Sunroof
- 20" X 9" Machined Aluminum Wheels
- 6" Rectangular Black Tubular Assist Steps
- Performance Air Intake System
- Rear Underseat Storage
- Power-Adjustable Vertical Trailering Outside Mirrors
- Bed View Camera
- 275/60R20SL AT BW Tires
- Front and Rear Black Molded Splash Guards
- Apple CarPlay/Android Auto smart device mirroring
- Forward Collision Alert with Automatic Braking
- Front Pedestrian Braking
- 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
- Lane Keep Assist with Lane Departure Warning
- Adaptive cruise control
- Head-up display
- Brake assist system
- Cruise control with steering wheel mounted controls
- Ventilated driver and front passenger seats
- Integrated navigation system
- Keyfob remote start
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Primary monitor touchscreen
- Rear Cross-Traffic Alert collision warning
- First-row sliding and tilting glass sunroof with express open activation sunshade
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- EcoTec3 6.2L V-8 gasoline direct injection
- variable valve control
- premium unleaded
- engine with cylinder deactivation and 420HP
- Front wireless smart device charging
- Teen Driver restricted driving mode/alerts
- Smart key with hands-free access and push button start
- Aerial view camera
- Video-feed rearview mirror
- Bluetooth wireless audio streaming
- Hitch Guidance vehicle to trailer hitching assist
- Front mounted camera
- Right side camera
- Pickup box camera
- Left side camera
- Lane Change Alert with Side Blind Zone Alert blind spot warning
- Following Distance Indicator
- GMC ProGrade Trailering System trailer light test
- GMC ProGrade Trailering System trailer light malfunction warning
- GMC ProGrade Trailering System trailer theft alarm
- Dual-zone front climate control
- IntelliBeam auto high-beam headlights
- Immobilizer
- Bose speakers
- Bluetooth handsfree wireless device connectivity
- Trailer brake controller
- Trailer Sway Control (TSC) trailer sway control
- Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
- Premium GMC Infotainment System external memory control
- Pandora internet radio capability
- 6 USB ports
- Configurable instrumentation gauges
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2020 GMC Sierra 2500HD AT4 Review
Driven by cheaper fuel prices and a resurgent appetite for all things large, the truck segment is in the midst of a renaissance like never before: they’re bigger, smarter, more capable and increasingly luxurious with jaw dropping price tags. And this one is a real monster – the all-new GMC Sierra Heavy Duty.I’ve driven some big trucks this year including Ram’s new 3500 dually Mega Cab but this one feels even more gargantuan. It’s the Sierra 2500 Heavy Duty; taller and longer than its predecessor and now available in AT4 livery for a little more off-road worthiness. You’ll need the various sidesteps, bumper steps and grab handles for this one because it’s just that large. But that’s what you would expect from a next generation heavy duty; every adjective in the dictionary meaning MORE.
GMC says that trailering is the most important consideration for Sierra Heavy Duty customers – this one can tow 18,500 pound, by the way, you can check the specifics for your configuration right on the door jamb – so they’ve poured a boatload of resources into cameras, apps and a multitude of other features to make pulling stuff as safe and as stress-free as possible.
With 15 camera views including surround vision and a bed view, a rearview camera mirror, and an optional transparent trailer view camera that my tester doesn’t have and requires additional installation, every inch of this truck is covered by more eyeballs. Furthermore, there are larger, power extendable trailering mirrors with power retract, the all-new Park Grade Hold Assist that keeps the wheels braked for an extended period of time, a diesel exhaust brake and an in-vehicle trailering app that can retain various trailer profiles and perform safety tests with that same information available through the myGMC mobile app. And depending upon your trailer, the app can turn on the trailer’s air conditioning or water heater, check water and holding tank levels, or monitor fuel levels for the generator — all while you’re still driving. It does not have, however, Ford’s super easy Pro Trailer Backup Assist that does the steering for you but otherwise the breadth of trailering features here is off the charts impressive. The bed lift-in height is also lower than before for easier 5th wheel and gooseneck hitching. The bigger frame allows for up to 35,500 pounds when configured as a 3500HD, regular cab, 2WD dually diesel. Speaking of which…
So which do you choose: The new 6.6-liter gas V8 or, or for a mere $10,000 more, this carryover 6.6L Duramax diesel? Rated at 445 horsepower and 910 pound-feet of torque it feels more alive than the new 1000 pound-foot Cummins I recently tested in the Ram. And GMC says it now performs more efficiently thanks to this enormous grille and the hood scoop, allowing for increased cooling. I’ve averaged 15mpg.
(Driving stand-up)
The AT4 part of this equation starts with off-road tuned Rancho shocks, skid plates and a locking rear differential. Riding on optional 20” wheels fitted with new Goodyear Trailrunner tires, the AT4 also packs a specific Off-Road driving mode, Hill Descent Control and Hill Start Assist, a heads-up display, off-road gauges, and low speed surround vision camera. It also possesses a bolder appearance and red recovery hooks. Furthermore the cabin receives AT4 specific upgrades such as these color accents and all-weather floor liners. And despite its size it’s an easy going drive with surprisingly precise recirculating ball steering and a new 10-speed transmission that is smooth, reactive and beautifully matched with the diesel. The torsion bar front suspension is an interesting choice but the ride is super smooth UNTIL something upsets the body and then it’s jounce for days.
(Interior stand-up)
Space is not an issue…the rear seats are bigger than some apartments. There are also clever cubbies and the seats fold up when not needed. And my heavily optioned tester is loaded with luxury goodies and safety tech that gives it a high-end resume yet it all just looks a bit dated and uninspired when the competition is going all-in on such matters. I love the convenient location of the wireless charge pad, huge center console, and new higher seating position that places you nearly eye-to-eye with the big rig drivers. But this touchscreen is too small now and there’s no adaptive cruise control on 2500 models even though it looks like it exists. The safety features are otherwise high with auto high beams, the vibrating safety alert seat, lane departure warning and automatic emergency braking.
The next frontier in the pickup truck wars seems to be focused on the tailgate where cleverness has finally arrived. This one has 6 configurations to fit a variety of needs – it’s so smart you wonder why this hasn’t happened before.
Remember those old Chevy TV spots with Howie Long taking shots at Ford for their “old guy” tailgate step? Well, it looks like GM has come to the other side and then some. Called the MultiPro tailgate and introduced on the Sierra 1500, it now moves up to the big boys with various ways to make your job easier.
The price of this truck starts at $57,700 and with options checks in at a healthy $77,155 so Professional Grade doesn’t come cheaply. But this is no doubt a very impressive ¾ ton pickup with off-road chops, huge presence and the trailering tech to match.