2020 GMC Sierra AT4
GMC Sierra Details
V8, 6.2L
Red Quartz Tintcoat
4WD
Gasoline
84,072 Miles
Jet Black With Kalahari Accents
U6755A
3GTP9EEL9LG132033
1500
AT4
Estimated Payment
$0 / month
About This 2020 GMC Sierra
10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.
Come and check out all of our New and Used Inventory @ ConPaulos.com or give us a call @ 208-324-3900.
Red Quartz Tintcoat 2020 GMC Sierra 1500 AT4 4WD 10-Speed Automatic EcoTec3 6.2L V8
Recent Arrival!
Come and check out all of our New and Used Inventory @ ConPaulos.com or give us a call @ 208-324-3900.
Red Quartz Tintcoat 2020 GMC Sierra 1500 AT4 4WD 10-Speed Automatic EcoTec3 6.2L V8
Recent Arrival!
Features & Options
- Preferred Equipment Group 4SB
- 3.23 Rear Axle Ratio
- Heavy-Duty Rear Locking Differential
- 18'' x 8.5'' Machined Aluminum Wheels
- Wheels: 20'' x 9'' Machined Aluminum
- Front Bucket Seats
- Perforated Leather-Appointed Front Seat Trim
- 10-Way Power Driver Seat Adjuster w/Lumbar
- Off-Road Suspension
- Radio: Premium GMC Infotainment Sys w/Multi-Touch
- Radio: Premium GMC Infotainment Sys w/Navigation
- AT4 Preferred Package
- AT4 Premium Package
- Driver Alert Package I
- Driver Alert Package II
- Technology Package
- Electric Rear-Window Defogger
- Color-Keyed Carpeting Floor Covering
- 120-Volt Instrument Panel Power Outlet
- Bed View Camera
- Console-Mounted Safe (LPO)
- Spray-On Pickup Bed Liner w/AT4 Logo
- Deep-Tinted Glass
- LED Cargo Area Lighting
- 6'' Rectangular Black Tubular Assist Steps (LPO)
- Body Color Wheel Arch Moldings (LPO)
- Trailering Package
- High-Capacity Air Filter
- Integrated Trailer Brake Controller
- Skid Plates
- OnStar & GMC Connected Services Capable
- Driver Memory
- Power Sliding Rear Window w/Rear Defogger
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- All-Weather Floor Liners w/AT4 Logo (LPO)
- GMC Connected Access Capable
- Power Front Passenger Windows w/Express Up/Down
- Power Rear Windows w/Express Down
- Keyless Open & Start
- Power Door Locks
- Power Front Windows w/Driver Express Up/Down
- Rear Wheelhouse Liners
- Remote Vehicle Starter System
- Compass
- Hitch Guidance
- Floor-Mounted Center Console
- High Gloss Black Mirror Caps
- Rear Camera Mirror
- Body-Color Surround Grille
- Safety Alert Seat
- Hill Descent Control
- Wireless Charging
- Heated Driver & Front Outboard Passenger Seating
- Heated 2nd Row Outboard Seats
- 120-Volt Bed Mounted Power Outlet
- Auxiliary External Transmission Oil Cooler
- 12-Volt Rear Auxiliary Power Outlet
- Ventilated Driver & Front Passenger Seats
- Adaptive Cruise Control - Camera
- 170 Amp Alternator
- 2 USB Ports
- 2 USB Ports (1st Row)
- Electrical Lock Control Steering Column
- Manual Tilt-Wheel & Telescoping Steering Column
- 2-Speed Transfer Case
- Perimeter Lighting
- ProGrade Trailering System
- Hitch Guidance w/Hitch View
- IntelliBeam Automatic High Beam On/Off
- In-Vehicle Trailering App
- SiriusXM w/360L
- HD Radio
- Ultrasonic Front & Rear Park Assist
- 4.2'' Diagonal Color Display Driver Info Center
- Following Distance Indicator
- Forward Collision Alert
- Rear Cross Traffic Alert
- Universal Home Remote
- Red Recovery Hooks
- 8'' Driver Information Center
- Lane Keep Assist w/Lane Departure Warning
- Automatic Emergency Braking
- Steering Wheel Audio Controls
- Lane Change Alert w/Side Blind Zone Alert
- Front Pedestrian Braking
- Premium Bose 7-Speaker Sound System
- 6-Speaker Audio System Feature
- Rear Dual USB Charging-Only Ports
- Theft Deterrent System (Unauthorized Entry)
- Multicolor 15'' Diagonal Head-Up Display
- HD Rear Vision Camera
- HD Surround Vision w/2 Trailer View Camera Provisions
- 4G LTE Wi-Fi Hotspot Capable
- 4-Wheel Disc Brakes
- 6 Speakers
- Air Conditioning
- Electronic Stability Control
- Front Center Armrest
- Tachometer
- Voltmeter
- ABS brakes
- Alloy wheels
- Auto-dimming door mirrors
- Automatic temperature control
- Brake assist
- Bumpers: body-color
- Delay-off headlights
- Driver door bin
- Driver vanity mirror
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Front dual zone A/C
- Front fog lights
- Front reading lights
- Front wheel independent suspension
- Fully automatic headlights
- Heated door mirrors
- Heated front seats
- Heated rear seats
- Heated steering wheel
- Illuminated entry
- Low tire pressure warning
- Memory seat
- Occupant sensing airbag
- Outside temperature display
- Overhead airbag
- Overhead console
- Panic alarm
- Passenger door bin
- Passenger vanity mirror
- Power door mirrors
- Power driver seat
- Power passenger seat
- Power steering
- Power windows
- Radio data system
- Rear reading lights
- Rear seat center armrest
- Rear step bumper
- Rear window defroster
- Remote keyless entry
- Security system
- Speed control
- Speed-sensing steering
- Split folding rear seat
- Steering wheel mounted audio controls
- Telescoping steering wheel
- Tilt steering wheel
- Traction control
- Trip computer
- Variably intermittent wipers
- Ventilated front seats
- Rear beverage holders
- Auto-dimming Rear-View mirror
- Premium audio system: GMC Infotainment System
- AM/FM radio: SiriusXM with 360L
- Apple CarPlay/Android Auto
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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.