Used 2021 GMCSierra 2500 HD AT4 Truck Crew Cab V-8 cyl
- Exterior Color
- Brownstone
- Interior Color
- Jet Black
- Odometer
- 88,349 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT49PEY2MF270431
- Stock Number
- W270431
GMC
Sierra 2500 HD
Highlighted Features
- 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
Included Packages & Accessories
- "Driver Alert Package I
- CT/DE/ME/MD/MA/NJ/NY/OR/PA/RI/VT/WA Emission Requirements
- Duramax 6.6L Turbo-Diesel V8 Engine
- Allison 10-Speed Automatic Transmission
- 3.42 Axle Ratio
- 11
- 350 lbs (5
- 148 Kg) GVWR
- LT275/70R18E AT BW Tires
- 18"" Machined Aluminum Wheels
- Perforated Leather-Appointed Front Seat Trim
- 10-Way Power Driver Seat Adjuster with Lumbar
- Rear Underseat Storage
- Pickup Box
- 220 Amps Alternator
- Engine Block Heater
- Skid Plates
- Off-Road Suspension
- Fleet Customer Powertrain Limited Warranty
- 10-Way Power Passenger Seat Adjuster with Lumbar
- GMC Connected Access Capable
- Winter Grille Cover
- Capped Fuel Fill
- Hill Descent Control
- Exhaust Brake
- Dual Heavy-Duty 70 Amp Battery
- Hitch Guidance with Hitch View
- In-Vehicle Trailering System App
- 4G LTE Wi-Fi Hotspot Capable
- Spare LT275/70R18 AT BW Tire
- Jet Black W/Kalahari
- Brownstone Metallic
- SiriusXM with 360L
- Heavy-Duty 80 Amp Battery
- HD Radio
- 6-Speaker Audio System Feature"
- Preferred Equipment Group 4SB
- AT4 Preferred Package
- Front Bucket Seats
- Driver Memory
Included Packages & Options
- AT4 Preferred Package$2,075
Included Options
- Rear Underseat Storage$275
- 220 Amps Alternator$150
- Engine Block Heater$100
Detailed 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
Standard Features
- Driver Memory
Dealer Notes
The Price Promise Plus Package includes numerous benefits that you can take advantage of for as long as you own your car including: * *10% OFF* Service Labor and Accessories * *COMPLIMENTARY* PA State Safety inspections and for every registered vehicle in your household* * *COMPLIMENTARY* Multi-Point Inspections and for every registered vehicle in your household* * *LOANER CAR *Program* * *COMPLIMENTARY *Towing to any Ray Price dealership within a 50 mile radius*PA Inspections and Multi-point inspections included on every vehicle in your household (excludes commercial vehicles), once a year. A re-inspection fee will be charged for vehicles whose repairs are not performed by Ray Price Dealerships. Valid on vehicles purchased at Ray Price dealerships and their household. See dealer for details
KBB.com Consumer Reviews

Overall3.8Out of 5
- 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… - 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!… - 3.0
Don't judge a truck by the appearance
By jmil | on Wednesday, May 11, 2022
Great truck, loved it until the DEF tank heater malfunctioned and shut down the truck. Now sitting waiting for the replacement tank for over 10 weeks. Turns out every HD truck 2020 and 2021 has the same problem and all will need this replacement that is being produced at a snail's pace by GM. Per the dealership, last count, over 9000 trucks like mine are idle waiting for this part. $65000 waste of money and terrible service by GMC (not the local dealership).…
Based on 13 consumer ratings for 2020–2025 models. | Privacy
*By clicking "Submit" I agree to receive emails, text messages, and phone calls, which may be recorded and/or sent using automated dialing or emailing equipment or software, from Ray Price Dealerships and its affiliates and business partners in the future, unless I opt-out from such communications. I also agree to the Terms of Use and Privacy Policy. I understand that my consent to be contacted is not a requirement to purchase any product or service and that I can opt-out at any time. I agree to pay my mobile service provider's text messaging rates, if applicable.
- Selling Price
- $53,760
- We're here to help: (570) 839-1111
- We're here to help: (570) 839-1111
