Used 2021 GMCSierra 2500 HD SLE
- Exterior Color
- Onyx Black
- Interior Color
- Black
- Odometer
- 89,312 miles
- Transmission
- 6-Speed Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT49ME70MF156546
- Stock Number
- P12814
GMC
Sierra 2500 HD
Highlighted Features
- Wireless phone connectivity
- Split folding rear seat
- Perimeter/approach lights
- Remote keyless entry
- Steering wheel mounted audio controls
- Fully automatic headlights
- Alloy wheels
- Heated door mirrors
- Trailer hitch receiver
- Trailer sway control
Included Packages & Accessories
- Preferred Equipment Group 3SA
- 3.73 Rear Axle Ratio
- 17" Machined Aluminum Wheels
- 20" Machined Aluminum Wheels
- Front 40/20/40 Split-Bench Seats
- Front 40/20/40 Split-Bench Seats w/Lockable Storage
- Cloth Seat Trim
- 10-Way Power Driver Seat Adjuster w/Lumbar
- SLE Convenience Package
- SLE Value Package
- Radio: AM/FM w/GMC Infotainment System
- SiriusXM Radio
- Electric Rear-Window Defogger
- OnStar & GMC Connected Services Capable
- Spray-On Pickup Box Bed Liner w/GMC Logo
- Deep-Tinted Glass
- Front License Plate Kit
- LED Smoked Amber Roof Marker Lamps
- LED Cargo Area Lighting
- Pickup Box
- Standard Tailgate
- Integrated Trailer Brake Controller
- Suspension Package
- LED Fog Lamps
- 4-Way Manual Driver Seat Adjuster
- 4-Way Manual Passenger Seat Adjuster
- GMC Connected Access Capable
- Power Front Windows w/Passenger Express Down
- Power Rear Windows w/Express Down
- Remote Keyless Entry
- Keyless Open & Start
- Power Door Locks
- Power Windows w/Driver Express Up/Down
- Rear Wheelhouse Liners
- Remote Vehicle Starter System
- A/C w/Dual-Zone Automatic Climate Control
- Compass Located In Instrument Cluster
- Chrome Surround Grille w/High Gloss Black Mesh
- Heated Driver & Front Outboard Passenger Seats
- Heated Steering Wheel
- 12-Volt Rear Auxiliary Power Outlet
- Heavy-Duty 80 Amp Battery
- Electrical Lock Control Steering Column
- Manual Tilt Wheel Steering Column
- Manual Tilt-Wheel/Telescoping Steering Column
- 2-Speed Electronic Shift Transfer Case
- Steering Wheel Audio Controls
- 6-Speaker Audio System Feature
- 2nd Row Dual USB Charge-Only Ports
- Unauthorized Entry Theft-Deterrent System
- 4G LTE Wi-Fi Hotspot Capable
- 4-Wheel Disc Brakes
- Apple CarPlay/Android Auto
- Premium audio system: GMC Infotainment System
- AM/FM radio: SiriusXM
- Front Center Armrest w/Storage
- Compass
- Front beverage holders
- Variably intermittent wipers
- Turn signal indicator mirrors
- Trip computer
- Traction control
- Tilt steering wheel
- Steering wheel mounted audio controls
- Split folding rear seat
- Speed control
- Remote keyless entry
- Rear step bumper
- Rear reading lights
- Power windows
- Power steering
- Power door mirrors
- Passenger vanity mirror
- Passenger door bin
- Panic alarm
- Overhead console
- Overhead airbag
- Outside temperature display
- Occupant sensing airbag
- Low tire pressure warning
- Illuminated entry
- Heated door mirrors
- Fully automatic headlights
- Front wheel independent suspension
- Front reading lights
- Front anti-roll bar
- Dual front side impact airbags
- Dual front impact airbags
- Driver vanity mirror
- Driver door bin
- Delay-off headlights
- Bumpers: chrome
- Brake assist
- Four Wheels
- ABS brakes
- Voltmeter
- Tachometer
- Electronic Stability Control
- Air Conditioning
- 6 Speakers
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear door bins
- Remote keyless entry
- Speed control
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Primary LCD size: 8.0"
- Speakers: 6
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest: w/storage
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: cloth
- Split folding rear seat
- 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")
- Bumpers: chrome
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- 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 reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- 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
- Traction control
Dealer Notes
2021 Onyx Black GMC Sierra 2500HD SLE âFOR A GREAT EXPERIENCEâ visit Zeigler Honda of Racine, because we take pride in treating our customers like family, ensuring that your experience is one that you will never forget. We have 4.7 Google Rating! Making our store the highest rated Honda dealer in the state of Wisconsin! Every vehicle has been through a multi-point safety inspection and professionally cleaned and disinfected for your protection. With a convenient location off of I-94 at exit 333; we are proud to serve customers in Racine, Sturtevant, Caledonia, Mount Pleasant, Union Grove, Burlington, Kenosha, Bristol, Waukesha, Milwaukee, Oak Creek and many other surrounding areas! Our Sales Consultants are Factory Certified and have earned some of the highest customer satisfaction ratings in Southeast Wisconsin. We specialize in New Honda, Certified Pre-Owned Honda, as well as many other makes and models that fit all budgets and prices. We offer affordable purchase and leasing options. If you are traveling from Waukegan, Gurnee, Naperville, Pleasant Prairie, Antioch, Fox Lake, or even Madison, feel free to browse our entire inventory of new or pre-owned vehicles right from your home: zeiglerhondaracine.com. Even if we don't have the exact vehicle in our inventory, we will gladly bring one in for you and still guarantee the lowest price possible. A little further than a hop, skip or a jump? We can arrange shipping & delivery! Price may exclude certification, added accessories and/or packages, certain taxes, $399 doc fee, charges and/or fees. Dealer is not responsible for pricing errors, although we strive to be accurate, we are human. The value of used vehicles varies with mileage, usage and condition. Book values should be considered estimates only. Some of our used vehicles may be subject to unrepaired safety recalls. Check for a vehicle's unrepaired recalls by VIN at http://vinrcl.safercar.gov/vin/. See dealer for complete 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
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