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Vachon GMC · Putnam, CT

2022 GMC Sierra 2500 HD AT4

94,297 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2022
MakeGMC
ModelSierra 2500 HD
TrimAT4
Stock numberSLB6057A
Mileage94,297 miles
BodyPickup
Engine6.6L 8-cyl
Cylinders8
Displacement6.6L
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
ExteriorOnyx Black
Doors4

Vehicle description

Experience power and capability with this 2022 GMC Sierra 2500HD AT4 Crew Cab 4x4. Equipped with a robust 6.6L V8 engine and a 6-speed shiftable automatic transmission, this truck is ready for work or adventure. The AT4 package offers off-road tuned suspension, hill descent assist, and a multi-function split-folding tailgate for versatility. Enjoy modern convenience with wireless Apple CarPlay and Android Auto, heated and ventilated front seats, leather-trimmed upholstery, a heated steering wheel, and a large 8-inch GMC Infotainment System touchscreen. Stay connected with built-in Wi-Fi hotspot, Bluetooth®, and voice-operated controls. Safety features include a rearview camera, trailer brake controller, integrated towing mirrors, and multiple airbags. With features like remote engine start, power folding mirrors, spray-on bedliner, and LED lighting throughout, this Sierra 2500HD AT4 is ready for whatever you throw at it. Visit today to see how this heavy-duty truck can work for you. Clean CARFAX Clean CARFAX The Vachon Family and staff bring over 75 years of Automotive excellence to Eastern CT to ensure the best car shopping and dealership experience of your life.

Features & options (110)

  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Aux Input
  • Keyless Entry
  • Keyless Ignition System
  • Leather Seats
  • Wi-Fi Hotspot
  • Emergency Brake Assist
  • Lane Departure Warning
  • Blind Spot Monitor
  • Forward Collision Warning
  • Navigation System
  • Rear View Camera
  • Satellite Radio
  • Tow Hitch/Tow Package
  • Entertainment System
  • Cruise Control
  • Rear head restraint control : 2 rear seat head restraints
  • Seating capacity : 5
  • Console insert material : Aluminum and sim carbon fiber console insert
  • Door panel insert : Aluminum and sim carbon fiber door panel insert
  • Panel insert : Aluminum instrument panel insert
  • Individual driver and front passenger seats provide generous room and comfort.
  • This enhances cab appearance and adds sound and weather insulation.
  • Rear seatback upholstery : Carpet rear seatback upholstery
  • Interior accents : Chrome interior accents
  • Headliner material : Cloth headliner material
  • Rear seats fixed or removable : Fixed rear seats
  • Carpet flooring enhances the interior appearance and provides an added layer of sound insulation.
  • Full coverage flooring enhances the interior appearance and provides an added layer of sound insulation.
  • Headliner coverage : Full headliner coverage
  • Cool cruising. The leather/aluminum steering wheel has sections of leather and aluminum for a comfortable and stylish grip.
  • Front head restraint control : Manual front seat head restraint control
  • Rear head restraint control : Manual rear seat head restraint control
  • Front seatback upholstery : Plastic front seatback upholstery
  • This feature provides increased comfort for rear seat passengers.
  • A center armrest contributes to a more comfortable driving environment.
  • Floor mats : Rubber front and rear floor mats with carpet inserts
  • Gearshifter material : Urethane gear shifter material
  • This provides an attractive, finished appearance.
  • Vinyl offers easy maintenance and durability.
  • Exterior 120V AC power outlet : 1 exterior 120V AC power outlet
  • Number of beverage holders : 8 beverage holders
  • Boxside steps : BedStep integrated side steps
  • Passenger doors rear left : Conventional left rear passenger door
  • Passenger doors rear right : Conventional right rear passenger door
  • Clock : Digital clock
  • This feature helps to keep the driver informed about the status of systems on the vehicle.
  • The addition of a visor mirror increases the functionality of the visor.
  • Beverage holders prevent spills and free the driver's hands, which increases safe operation of the vehicle.
  • Rear seat direction : Front facing rear seat
  • Integrated tailgate step
  • Rear cargo door : MultiPro Tailgate tailgate
  • Oil pressure gauge
  • Oil pressure warning
  • This makes it easier to read in low light conditions.
  • This feature helps to remove frost/ice/snow for increased visibility.
  • Speedometer : Redundant digital speedometer
  • Tachometer
  • A trip odometer is useful for keeping track of distance traveled during a trip or between fill-ups.
  • The variable intermittent setting allows the wipers to be adjusted based on the amount of moisture the vehicle is driving through.
  • Voltmeter
  • Number of doors : 4 doors
  • Door mirror style : Black door mirrors
  • Fenders : Black fender flares
  • Bumper rub strip front : Black front bumper rub strip
  • Window Trim : Black side window trim
  • Door handle material : Body-colored door handles
  • Bumpers front : Body-colored front bumper
  • Bumpers rear : Body-colored rear bumper
  • Wheel covers : Chrome hub wheel covers
  • Grille style : Dark chrome grille
  • Vehicle to trailer hitching assist : Hitch Guidance vehicle to trailer hitching assist
  • In-box lighting : LED in-box lighting
  • Special paint : Monotone paint
  • Emissions tiers : Tier 2 Bin 8 emissions
  • Satellite trial : 3 month satellite trial subscription
  • Speakers number : 7 speakers
  • Primary display size : 8 inch primary display
  • Radio : AM/FM/SiriusXM with 360Lsatellite
  • This stereo system offers noticeably improved fidelity and listening satisfaction compared to a non-amplified audio system.
  • Antenna : Fixed audio antenna
  • Seek scan
  • Valves per cylinder : 2
  • Horsepower : 401 HP @5200 RPM
  • Displacement liters : 6.6 L
  • The alternator maintains the battery charge and supplies electrical power for the ignition system and accessory equipment.
  • Aluminum construction is lightweight, providing weight savings that contribute to better handling and fuel economy.
  • A heavy-duty battery provides increased capacity to accommodate higher service loads, such as cold weather starting.
  • Powertrain type : ICE
  • Iron construction provides strength and durability.
  • Fuel Type : Regular unleaded
  • A monobeam axle provides rigidity and strength. It is used by most trucks and large SUVs because it can support heavy loads.
  • Provisions : Snow plow provisions
  • Two-Speed Transfer Case
  • Seatbelt pretensioners number : 2 seatbelt pre-tensioners
  • They help define the height of the vehicle in the dark.
  • Gauge cluster display size (inches) : Gauge cluster display size: 4.20
  • This safety feature is more easily visible to following drivers and helps them react quicker to a slowing or stopped vehicle.
  • This headlamp layout provides improved lighting due to the dedicated task assigned to each bulb.
  • The additional chest coverage provides upper body support during a collision.
  • Smart device integration : Apple CarPlay/Android Auto smart device wireless mirroring
  • Mobile app access
  • DriveType: Four Wheel Drive
  • Fuel System: Direct Injection
  • Fuel Tank Capacity: 36 gal
  • Fuel Type: Gasoline Fuel
  • Horse Power: 401
  • Rear Wheel: Single

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 50 miles of Putnam, Connecticut
Asking price$47,991Dealer asking price · 94,297 mi
Market value$57,685Market value · based on 5 comparable cars
vs. market Great deal-16.8%Great deal · based on 5 comparable cars

Where this price sits

Among the lowest-priced · 100% of 5 similar listings ask more than this car.

$47,991lowest$59,203highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-16.8%
−25%Market value+25%
Great deal$9,694 below the market value of $57,685

Price range

$47,991
$47,991$59,203
Lowest price of 6 similar listings within 50 milesTick marks the market value · range of 5 similar listings

AutosXchange Insights

  • Compared with 5 used 2022–2023 GMC Sierra 2500 AT4 listings within 50 mi.
  • Priced $9,694 below the market value of 5 comparable cars.
  • Lowest price of 6 similar listings within 50 miles.
  • Has about 26,000 more miles than similar listings.
  • About 18,859 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # SLB6057A — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 9, 2026. No price change at this dealership since Nov 9 ($47,991).

$47.7k$47.8k$47.9k$48.0k$48.1k$48.2kNov 9Nov 10Nov 11Nov 12

AutosXchange Intel Hub: Price changes for this model in Connecticut · This model in the Intel Hub · Market movers in Connecticut

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2022–2023 Sierra 2500 AT4 · used · any miles · within 50 miles of Putnam, Connecticut. All 5 comparable cars for sale, nearest first.

More GMC Sierra 2500 near Putnam

All years and trims. Nearest first.