2022 GMC Sierra 2500HD AT4

Specifications, live market data, colors, and factory features.

254 for sale right now

$37,999 – $78,545

View Listings

Specifications

401

Horsepower

464

lb-ft Torque

Seats

$59k

Base MSRP

Performance

Engine: 6.6L V-Shaped L5P
Horsepower: 401 hp
Torque: 464 lb-ft
Transmission: 6-Speed Automatic
Drivetrain: 4WD

Fuel & Efficiency

Fuel: Diesel
Fuel Tank: 36 gal

Dimensions

Length: 266.1″
Width: 81.9″
Height: 79.7″
Wheelbase: 172″
Curb Weight: 6,950 lbs

Body & Practicality

Body Style: Truck
Doors: 4
Seating: 5
Base MSRP: $59,300

Colors

Factory colors on 2022 GMC Sierra 2500HD AT4s for sale now.

Exterior

Summit White(white)48
Onyx Black(black)28
Cayenne Red Tintcoat(red)13
Pacific Blue Metallic(blue)11
Ebony Twilight Metallic(black)8
Forest Metallic(green)5
Black4
White3
Cayenne Red(red)2
Forest Green(green)1

Interior

Jet Black w/Kalahari Accents(black)76
Jet Black(black)30
Jet Black with Kalahari Accents(black)7
Jet Black With Kalahari Accents(black)4
Black3
Dark Walnut/Dark Ash Gray(gray)1
Beige(brown)1

Live Market Data

Computed from active 2022 GMC Sierra 2500HD AT4 listings nationwide, updated continuously.

For sale now254

Median price$53,999

Average price$53,737

Price range$37,999 – $78,545

Median vs. MSRP−$5,301

Avg. days on market46

Avg. mileage76,457 mi

New / Used1 / 253

Price Distribution

Price vs. Mileage

Latest AT4 Listings

The newest 2022 GMC Sierra 2500HD AT4s on the market.

View all 254 →

Used 2022 GMC Sierra 2500HD

AT4

$53,116

71,072 mi

Est. $770/mo*

4 days at this dealer

WhiteBlack

Moritz Chevrolet

Fort Worth, TX

Used 2022 GMC Sierra 2500HD

AT4

$52,981

73,613 mi

Est. $768/mo*

4 days at this dealer

BlueBlack

Excellence Auto Direct

Euless, TX

Used 2022 GMC Sierra 2500HD

AT4

$47,454

121,242 mi

Est. $690/mo*

4 days at this dealer

WhiteBlack

Giles Hyundai

Pineville, LA

Used 2022 GMC Sierra 2500HD

AT4

$50,290

98,017 mi

Est. $730/mo*

4 days at this dealer

WhiteBlack

Sid Dillon Ford and Chevrolet in Wahoo

Wahoo, NE

Used 2022 GMC Sierra 2500HD

AT4

$53,710

70,039 mi

Est. $779/mo*

4 days at this dealer

Black

Chevrolet Buick GMC of Mount Vernon

Mount Vernon, OH

Used 2022 GMC Sierra 2500HD

AT4

$59,215

33,056 mi

Est. $857/mo*

5 days at this dealer

BlueBlack

Bird Kultgen Ford

Waco, TX

Used 2022 GMC Sierra 2500HD

AT4

$54,124

75,951 mi

Est. $785/mo*

5 days at this dealer

Onyx BlackBlack

Landers Chrysler Dodge Jeep RAM

Little Rock, AR

Certified 2022 GMC Sierra 2500HD

AT4

$55,872

61,520 mi

Est. $810/mo*

5 days at this dealer

RedJet Black

Laura Buick GMC

Collinsville, IL

What's Yours

Worth?

The median 2022 GMC Sierra 2500HD AT4 lists for $53,999 today.

Check My Car's Value

Sell Your

GMC Sierra 2500HD AT4

Get a competitive offer for your Sierra 2500HD— we'll come pick it up.

Start

Get your offer · Schedule pickup · Get paid on the spot

Save on

Auto Insurance

with

Get a Quote Now!

Factory Features

Standard equipment from the window sticker, reviewed for accuracy.

Comfort & Convenience

Keyless Open and Start
Remote vehicle starter system
Dual-zone automatic climate control with rear air vents
Rear-window electric defogger
120-volt power outlets: instrument panel and bed-mounted (400 watts shared)
12-volt front and rear auxiliary power outlets
USB ports: 2 first-row on instrument panel; 2 inside console (bucket seats) plus SD card reader and auxiliary jack; dual charge-only second-row USB
Wi-Fi Hotspot capable
GMC Connected Access capable
Illuminated dual vanity mirrors

Driver Assistance

Hitch Guidance (dynamic single-line trailer alignment aid)
Hitch Guidance with Hitch View (pan/zoom/tilt image adjustment)
Hill Descent Control (X31)
Cruise control (steering-wheel-mounted) — Adaptive Cruise Control not standard
Note: Front/rear park assist, Lane Departure Warning, Automatic Emergency Braking, Forward Collision Alert, Following Distance Indicator, Side Blind Zone Alert, Rear Cross Traffic Alert, IntelliBeam, Safety Alert Seat, and HD Surround Vision require optional packages (Driver Alert Package I/II, AT4 Preferred, AT4 Premium Plus, or Technology Package) and are not base-standard

Entertainment

Premium GMC Infotainment System with 8-inch diagonal multi-touch color display, AM/FM, Bluetooth streaming audio (standard; built-in navigation requires AT4 Preferred/Premium Plus packages)
Wireless Apple CarPlay and Android Auto smartphone projection
6-speaker audio system (Bose premium optional with packages)
SiriusXM with 360L (trial subscription terms apply)
Bluetooth for phone connectivity to infotainment system

Exterior

18-inch machined aluminum wheels with Dark Grey metallic accents (standard; 20-inch wheels optional)
LT275/70R18E all-terrain blackwall tires; full-size LT275/70R18 all-terrain spare on steel carrier with keyed lock
Red recovery hooks
Body-color front lower bumper; body-color rear bumper with CornerSteps
Spray-on bedliner with AT4 logo (deletable)
Black integrated bed steps (forward portion of bed, both sides)
12 fixed cargo tie-downs (500 lbs per corner)
Rear wheelhouse liners (most builds; some build-date exceptions)
Black beltline moldings
AT4 grille: painted Black surround, high-gloss Black mesh, Black chrome inserts
LED reflector headlamps with LED turn signals and LED signature daytime running lamps
LED fog lamps
LED signature taillamps with LED stop and reverse lights
Cab-mounted cargo area lamps; LED cargo bed lighting (switch and key fob)
Power-adjustable vertical trailering mirrors: heated and auto-dimming upper glass, lower convex mirrors, turn signals, puddle lamps, perimeter/auxiliary lighting, power folding/extending; high-gloss Black mirror caps
Deep-tinted glass
Body-color door handles
GMC MultiPro tailgate with six load/access functions; EZ Lift with power lock/release and hitch-area light
Tailgate and bed rail protection caps
Active grille shutters

Interior

Exclusive Jet Black interior with Kalahari accents
Perforated leather-appointed front bucket seats with floor-mounted center console
Driver and front passenger 10-way power seats including lumbar
Heated front seats (standard for trim; some build-date ‘Not Equipped’ exceptions)
Ventilated front seats (standard for trim; some build-date ‘Not Equipped’ exceptions)
Driver memory for power seat and outside mirrors
Up-level rear 60/40 folding bench with Storage Package (seatback storage, center armrest with cupholders, full-width under-seat storage, child-seat tether anchor)
Color-keyed carpeting with premium floor liners and removable carpet inserts (front and rear)
Leather-wrapped steering wheel; heated steering wheel (standard for trim; some build-date exceptions)
Manual tilt and telescoping steering column with electrical lock control
Steering-wheel audio and cruise controls
6-gauge instrument cluster (speedometer, fuel, coolant temp, tachometer, voltage, oil pressure)
4.2-inch diagonal color Driver Information Center
Exterior temperature display and compass
Rear Seat Reminder
Power windows: driver/passenger express up/down, rear express down
Power door locks
Auto-dimming inside rearview mirror
Front A-pillar and rear B-pillar assist handles

Mechanical & Performance

6.6L V8 gasoline engine with Direct Injection and Variable Valve Timing (401 hp @ 5200 rpm, 464 lb-ft @ 4000 rpm) — standard; Duramax 6.6L turbo-diesel optional
6-speed heavy-duty automatic transmission (gas) — standard; Allison 10-speed automatic with diesel optional
Four-wheel drive
Two-speed active electronic Autotrac transfer case with push-button control
Auto-locking rear differential
Rear axle 3.73 ratio (with standard gas engine)
X31 Off-Road Package (standard on AT4): off-road suspension, twin-tube Rancho shocks, skid plates (oil pan, front axle, transfer case), Hill Descent Control
Trailering Package (standard on AT4): trailer hitch, 7-pin and 4-pin connectors, Hitch Guidance
ProGrade Trailering System (standard on AT4): Hitch Guidance with Hitch View and in-vehicle Trailering App
Integrated trailer brake controller
Tow/Haul mode
External engine oil cooler and auxiliary external transmission oil cooler
Heavy-duty air filter with air filtration monitoring
Heavy-duty 720 CCA / 80 Amp-hr battery with rundown protection and retained accessory power (gas)
170-amp alternator (gas)
Fully boxed frame with hydroformed front section
Digital Variable Steering Assist
4-wheel antilock disc brakes with DURALIFE rotors; brake lining wear indicator
Capless fuel fill (gas)
Pickup bed with bed assist step

Safety & Security

StabiliTrak electronic stability control with Proactive Roll Avoidance and traction control; electronic trailer sway control; hill start assist
Dual-stage frontal airbags; front seat-mounted side-impact airbags; front and rear head-curtain airbags; front passenger sensing system
HD Rear Vision Camera
Tire Pressure Monitoring System with Tire Fill Alert (excludes spare)
Teen Driver configurable feature with report card
Theft-deterrent system (unauthorized entry) and vehicle immobilizer
OnStar and GMC connected services capable
Child security rear door locks; LATCH child-seat anchors
Trailering Information Label (max ratings for tongue weight, conventional, gooseneck, and fifth-wheel)
LED daytime running lamps

Warranty

Basic limited warranty: 3 years / 36,000 miles
Powertrain: 5 years / 60,000 miles (gas); Duramax diesel powertrain coverage 5 years / 100,000 miles when equipped
Roadside assistance: 5 years / 60,000 miles
Corrosion: 3 years / 36,000 miles (cosmetic); 6 years / 100,000 miles (perforation)
Courtesy transportation: 5 years / 60,000 miles
First scheduled maintenance: 12 months / unlimited miles (one visit)