2023 GMC Sierra 2500 HD AT4

  • Used
  • Diesel
Asking Price
$56,199
D&H Fee
$799
O'Meara Price
$56,998
O'Meara Volkswagen of Thornton
Hours and Directions
Call 303-438-5200
We’re here to help

    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Odometer
    66,441 miles
    Body/Seating
    Truck Crew Cab/5 seats
    Seats
    5 seats
    Transmission
    Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    1GT19PEY1PF112752
    Stock Number
    11667VG

      The highlights

      • Leather upholstery
      • Automatic temperature control
      • Emergency communication system
      • Premium audio system
      • Wireless phone connectivity
      • Front dual zone A/C
      • Auto-dimming rearview mirror
      • Split folding rear seat
      • Heated front seats
      • Ventilated front seats
      • Perimeter/approach lights
      • Remote keyless entry

      A closer look at what’s included

      More pre-installed items

      • 4-Wheel Disc Brakes
      • 6-Speed A/T
      • 8 Cylinder Engine
      • A/C
      • 1-touch down
      • 1-touch up
      • Air conditioning
      • Auto-dimming rearview mirror
      • Automatic temperature control
      • Driver door bin
      • Driver vanity mirror
      • Emergency communication system: OnStar and GMC connected services capable
      • Front beverage holders
      • Front dual zone A/C
      • Heated steering wheel
      • Illuminated entry
      • Overhead console
      • Passenger door bin
      • Passenger vanity mirror
      • Power windows
      • Proximity key: doors and push button start
      • Rear beverage holders
      • Rear door bins
      • Remote engine start
      • Remote keyless entry
      • Speed control
      • Telescoping steering wheel
      • Tilt steering wheel
      • Alloy wheels
      • Front anti-roll bar
      • Front wheel independent suspension
      • Power steering
      • Single rear wheels
      • Speed-sensing steering
      • Tires: all-terrain
      • 1st row LCD monitors: 2
      • AM/FM radio: SiriusXM with 360L
      • Premium audio system: Premium GMC Infotainment System
      • Primary LCD size: 8.0"
      • Smart device integration: Apple CarPlay/Android Auto
      • Steering wheel mounted audio controls
      • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
      • Wireless phone connectivity: Bluetooth
      • Front center armrest
      • Front seats: bucket
      • Heated front seats
      • Heated rear seats
      • Leather upholstery
      • Max seating capacity: 5
      • Power 2-way driver lumbar support
      • Power 2-way passenger lumbar support
      • Power driver seat
      • Power passenger seat
      • Rear seat center armrest
      • Rear seats: split-bench
      • Rear seats Folding position: fold-up cushion
      • Seat Upholstery: leather
      • Split folding rear seat
      • Ventilated front seats
      • Cylinder configuration: V-8
      • Drive type: four-wheel
      • Engine liters: 6.6L
      • Engine location: front
      • Fuel tank capacity: 36.0gal.
      • Hybrid traction battery type: none
      • Manual-shift auto
      • Mode select transmission
      • Rear locking differential
      • Variable valve control
      • Ground clearance (min): 256mm (10.1")
      • Auto-dimming door mirrors
      • Bedliner
      • Bumpers: body-color
      • Heated door mirrors
      • Hitch Class: IV
      • Left rear passenger door: conventional
      • Power door mirrors
      • Rear cargo: tailgate
      • Rear step bumper
      • Right rear passenger: conventional
      • Skid plates
      • Trailer hitch
      • Trailer sway control
      • Turn signal indicator mirrors
      • Engine displacement: 6.6 L
      • Exterior body width: 2,079mm (81.8")
      • Exterior height: 2,023mm (79.7")
      • Exterior length: 6,759mm (266.1")
      • Front headroom: 1,093mm (43.0")
      • Front hiproom: 1,554mm (61.2")
      • Front legroom: 1,131mm (44.5")
      • Front shoulder room: 1,677mm (66.0")
      • Rear headroom: 1,013mm (39.9")
      • Rear hiproom: 1,530mm (60.2")
      • Rear legroom: 1,102mm (43.4")
      • Rear shoulder room: 1,659mm (65.3")
      • Turning radius: 8.7m (28.5')
      • Wheelbase: 4,369mm (172.0")
      • Appearance: analog
      • Compass
      • Delay-off headlights
      • Front fog lights
      • Front reading lights
      • Fully automatic headlights
      • Low tire pressure warning
      • Oil pressure gauge
      • Outside temperature display
      • Rear reading lights
      • Rear window defroster
      • Tachometer
      • Trip computer
      • Variably intermittent wipers
      • Voltmeter
      • 4 wheel disc brakes
      • ABS brakes
      • Brake assist
      • Dual front impact airbags
      • Dual front side impact airbags
      • Electronic stability
      • Ignition disable
      • Occupant sensing airbag
      • Overhead airbag
      • Panic alarm
      • Perimeter/approach lights
      • Security system
      • Traction control
      Onyx Black exterior and Jet Black with Kalahari Accents interior, AT4 trim. Excellent Condition. Non-Smoker vehicle.

      KEY FEATURES INCLUDE
      Leather Seats, Navigation, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Back-Up Camera, Running Boards, Satellite Radio, iPod/MP3 Input MP3 Player, Keyless Entry, Privacy Glass, Steering Wheel Controls. GMC AT4 with Onyx Black exterior and Jet Black with Kalahari Accents interior features a 8 Cylinder Engine with 401 HP at 5200 RPM*.

      A GREAT TIME TO BUY
      This Sierra 2500HD is priced $1,200 below Kelley Blue Book.

      Pricing analysis performed on 10/23/2026. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.

        Disclaimer:

        All Vehicles & Pricing: The O'Meara Sale Price includes a Dealer Handling fee of $799.00. Taxes, title, license fees, plus dealer installed options are additional. Offer eligibility is subject to credit approval (W.A.C.). Some promotions may not be available with special financing or lease offers. Pricing is based on dealer-sourced financing, OEM and dealer incentives, and rebates. Outside financing and cash payments may affect pricing. Any incomplete service may impact the final price. Pricing is subject to change. See dealer for details.

        Vehicle Delivery: Delivery is available along the Colorado Front Range, from Fort Collins to Colorado Springs, with management approval. Out-of-state deliveries are not available at this time. Customers seeking out-of-state delivery must coordinate with a third-party transportation company.

        Key Policy: O'Meara pre-owned vehicles come with one key as standard. If multiple keys were received from the previous owner, they will be included. Additional keys and dealer-installed accessories may be purchased at the time of sale.

        Important Information: Every reasonable effort has been made to ensure the accuracy of the details on this site, but absolute accuracy cannot be guaranteed. All information is presented "as is," without any express or implied warranties, including but not limited to merchantability, fitness for a particular purpose, title, or non-infringement.

        Pre-Owned Vehicle Equipment Notice: The listed equipment reflects the vehicle's original configuration when sold new. Features such as satellite radio services (e.g., XM), original tires, and removable accessories (e.g., cargo nets/mats) may no longer be included.

        Additional Notes:

        • All vehicles are subject to prior sale.
        • Prices do not include applicable taxes, title, and license fees.
        • Dealer Handling (D&H) is included in the final O'Meara Sale Price.
        • Used vehicles may have unrepaired manufacturer recalls. Please check the National Highway Traffic Safety Administration website for current recall information before purchasing.

        For recall lookup, visit: https://www.nhtsa.gov/recalls.