2020 GMC Sierra SLT
GMC Sierra Details
V8, 5.3L
White
4WD
Gasoline
57,628 Miles
Brown
23144w
1GTU9DED5LZ165746
1500
SLT
About This 2020 GMC Sierra
HAS A 10 YEAR/200,000 MILE POWER TRAIN WARRANTY! Visit King Motors online at www.kingmotors.net to see more pictures of this vehicle or call us at 406-452-8121 today to schedule your test drive.
Features & Options
- 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Air conditioning- dual-zone automatic climate control
- Air vents- rear
- Airbags- Dual-stage frontal airbags for driver and front outboard 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 outboard passenger airbag (Always use seat 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.)
- Alternator- 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package- (LM2) Duramax 3.0L Turbo-Diesel I6 engine or (VYU) Snow Plow Prep Package.)
- Assist handles front A-pillar mounted for driver and passenger- rear B-pillar mounted
- Audio system feature- 6-speaker system
- Automatic Stop/Start
- Battery- heavy-duty 730 cold-cranking amps/80 Amp-hr- maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine- (L3B) 2.7L Turbo engine and (L87) 6.2L EcoTec3 V8 engine.)
- Brake lining wear indicator
- Brakes- 4-wheel antilock- 4-wheel disc with DURALIFE rotors
- Bumper- front chrome lower
- Bumper- rear chrome with bumper CornerSteps
- Capless Fuel Fill
- Cargo tie downs (12)- fixed- rated at 500 lbs per corner
- Compass- located in instrument cluster
- Cooling- auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
- Cooling- external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
- CornerStep- rear bumper
- Differential- heavy-duty locking rear
- Door handles- chrome
- Driver Information Center- 4.2"" diagonal color display includes driver personalization
- Engine- 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm- 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring all-new Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders- depending on demand- to optimize power delivery and efficiency
- Exhaust- aluminized stainless-steel muffler and tailpipe
- Exhaust- single outlet
- Exterior Temperature Display- located in radio display
- Floor covering- color-keyed carpeting
- Fog lamps- LED
- Four wheel drive
- Frame- fully-boxed- hydroformed front section
- Glass- deep-tinted
- GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
- Grille (Chrome surround with high gloss Black mesh and Chrome inserts.)
- Hitch Guidance
- Instrument cluster- 6-gauge cluster featuring speedometer- fuel level- engine temperature- tachometer- voltage and oil pressure
- Lamps- cargo area- cab mounted integrated with center high mount stop lamp- with switch in bank on left side of steering wheel.
- Mirror caps- chrome
- Pickup bed
- Power outlet- bed mounted- 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
- Power outlet- instrument panel- 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
- Radio- HD
- Rear Seat Reminder
- Remote vehicle starter system
- Seat adjuster- driver 10-way power including lumbar
- Seat adjuster- passenger 10-way power including lumbar
- Seat- Up-level Rear with Storage Package- 60/40 folding bench for Crew Cab models- includes full-length bench seat- seatback storage on left and right side- center fold out armrest with 2 cupholders- full cab width under-seat storage- (includes child seat top tether anchor)
- StabiliTrak- stability control system with Proactive Roll Avoidance and traction control- includes electronic trailer sway control and hill start assist
- Steering column- lock control- electrical
- Steering column- manual Tilt-Wheel and telescoping
- Steering wheel audio controls
- Steering wheel- heated
- Steering wheel- leather-wrapped
- Steering- Electric Power Steering (EPS) assist- rack-and-pinion
- Tailgate and bed rail protection caps- top
- Tailgate- gate function manual with EZ Lift includes power lock and release- includes hitch area light
- Tailgate- GMC MultiPro Tailgate with six functional load/access features
- Taillamps- LED signature taillight with LED stop and reverse light
- Theft-deterrent system- unauthorized entry
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
- Trailer brake controller- integrated
- Trailering Package includes trailer hitch- 7-pin and 4-pin connectors and (CTT) Hitch Guidance
- Transfer case- single speed- electronic Autotrac with push button control (4WD models only)
- USB ports- dual- charge-only (2nd row)
- Wheel- 17"" x 8"" (43.2 cm x 20.3 cm) full-size- steel spare
- Wheelhouse liners- rear
- Rear axle- 3.23 ratio (Not available with (NHT) Max Trailering Package.)
- GVWR- 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine without (NHT) Max Trailering Package. Requires Crew Cab or Double Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine and (NHT) Max Trailering Package. Requires 4WD Double Cab models and (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
- Moldings- window surround- Chrome
- LED Cargo Area Lighting located in cargo box activated with switch on center switch bank or key fob
- In-vehicle Trailering App- System includes checklist- trailer maintenance reminders- trailer security alerts- trailer mileage- tow/haul reminder and trailer electrical diagnostics
- Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob- to help encourage safe driving behavior. It can limit certain available vehicle features- and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
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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.