CARFAX One-Owner. Clean CARFAX.
Tow Package, Heated Seats, 1-OWNER, CLEAN CARFAX, 20" Machined Aluminum Wheels, 220 Amps Alternator, 8" Multicolor Driver Information Center, AT4 High Clearance Step (LPO), AT4 Preferred Package, AT4 Premium Plus Package, Automatic Emergency Braking, Bed View Camera w/2 Trailer Camera Provisions, Bose Premium 7 Speaker Sound System, Driver Alert Package I, Driver Alert Package II, Driver Memory, Following Distance Indicator, Forward Collision Alert, HD Surround Vision, Heated front seats, Heated rear seats, Hill Descent Control, Inside Rearview Auto-Dimming Rear Camera Mirror, IntelliBeam Automatic High Beam On/Off, Lane Change Alert w/Side Blind Zone Alert, Lane Departure Warning System, LED Smoked Amber Roof Marker Lamps, Multicolor 15" Diagonal Head-Up Display, Perimeter Lighting, Power driver seat, Power Sliding Rear Window w/Defogger, Power Sunroof, Radio: Premium GMC Infotainment Sys w/Navigation, Rear Cross Traffic Alert, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, Snow Plow Prep/Camper Package, Technology Package, Ultrasonic Front & Rear Park Assist, Universal Home Remote, Upfitter Switch Kit (5), Ventilated front seats, Wireless Charging, X31 Off-Road Package.
Certified. Summit White 2021 GMC Sierra 2500HD AT4 4D Crew Cab 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel
Certification Program Details: Ford Blue Advantage: Blue Certified
* 139 Point Inspection
* Transferable Warranty
* Vehicle History
* Warranty Deductible: $100
* Roadside Assistance
* Limited Warranty: 3 Month/4,000 Mile (whichever comes first) after new car warranty expires or from certified purchase date
* and 11,000 FordPass Rewards Points to use toward first maintenance visit
Don't hesitate, call Gengras Ford (860)727-6300 and speak with one of our customer friendly product specialists to schedule the test drive of your next New or Preowned vehicle. Visit us at 225 New Britain Ave Plainville, CT 06062.
Tax, title, and $899 dealer conveyance fee additional. Your Gengras Price includes manufacturer incentives, which are detailed in the vehicle description. Please contact Gengras to confirm your incentive eligibility. Low finance rate offers, including deferred pricing, may not be compatible with other manufacturer offers and may effect the selling price of the vehicle.This vehicleâs availability is subject to delivery of title. See dealer for details.
2021 GMC Sierra 2500 HD AT4 Truck Crew Cab
- Used
- Diesel
$51,542Details
Gengras Ford
Call 860-747-8408
We’re here to help
The overview
- Exterior Color
- Summit White
- Interior Color
- Jet Black With Kalahari Accents
- Odometer
- 92,969 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- Duramax 6.6L V8 Turbodiesel
- VIN
- 1GT49PEY0MF250078
- Stock Number
- FA12130B
The highlights
- Leather upholstery
- Automatic temperature control
- Premium audio system
- Wireless phone connectivity
- Front dual zone A/C
- Auto-dimming rearview mirror
- Split folding rear seat
- Memory seat
- Heated front seats
- Ventilated front seats
- Perimeter/approach lights
- Remote keyless entry
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Heated steering wheel
- Illuminated entry
- Memory seat
- 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: keyfob
- 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: Android Auto/Apple CarPlay
- Steering wheel mounted audio controls
- 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
- Standard fuel economy fuel type: gasoline
- Variable valve control
- Ground clearance (min): 257mm (10.1")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: body-color
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Trailer hitch receiver
- Trailer sway control
- Turn signal indicator mirrors
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,023mm (79.7")
- Exterior length: 6,352mm (250.1")
- 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: 8.0m (26.3')
- Wheelbase: 4,037mm (158.9")
- 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
Notes from the dealer
KBB.com Consumer Reviews
3.9out of 5 overall- 2.0
Transmission trash
by Jason on Monday, April 07, 2025
Bought a 2023 GMC Duramax diesel Sierra SLT had it for two years hit 50,000 miles. The throttlebody broke went in for service. Got it back three weeks at 62,000 miles now my transmission is slipping. I travel back-and-forth from South Carolina to North Carolina for work daughter’s truck would be my forever truck. What a joke Hundred thousand dollar truck junk - 3.0
Infotainment system unreliable!
by Brian C on Friday, June 27, 2025
The servicing dealer has been great, the GM engineers not so much! The truck will without warning have no sound for the radio and the blinkers. GM told the dealership to reprogram then when that didn't work they said replace the amplifier and when that didn't work, they said replace a module, and when that didn't work they said to replace the amplifier again, and when that didn't work they said we know it's a known problem but we don't know how to fix it. All of this with less than 9k miles. The dealer has done everything that GM has asked them to do, but none of it works. It's very frustrating to pay this much for a truck and you can't get the radio to stay working. It also got away from the factory with paint damage and a dent in the hood,( the dent is from the inside out on a double wall). I thought I was upgrading when I went from a F250 Lariat to a Denali, but I may have traded one headache for another. - 5.0
Fantastic truck
by Jjj on Sunday, November 07, 2021
This one of the most solid vehicles that I have ever driven! The 401 hp engine is more than enough power and the transmission is smooth! Highly recommend this truck!
Manufacturer rebates included in Price.
May not be combined with other, or low APR, offers.Tax, title, $899
dealer conveyance fee not included. Low APR interest rates available in
lieu of some manufacturer incentives.
Gengras Ford
866-955-0580