2024 GMC Sierra 2500 AT4 â" Gooseneck Prep â" Snow Plow Prep â" Heated & Cooled Seats â" Heated Steering Wheel â" Moonroof
This 2024 GMC Sierra 2500 AT4 is built for drivers who want serious capability without sacrificing comfort or style. The AT4 trim delivers an aggressive offâ'road stance, premium interior materials, and the rugged hardware needed for demanding work or weekend adventures.
Equipped with both the Gooseneck/5thâ'Wheel Prep Package and Snow Plow Prep, this Sierra is ready for heavy towing, hauling, and yearâ'round utility. Whether youâre pulling equipment, prepping for winter, or heading off the beaten path, this truck is engineered to handle it all with confidence.
Inside, the AT4 cabin blends luxury with durability. Heated and cooled front seats, a heated steering wheel, and a power moonroof elevate the driving experience, making long days on the road or job site far more comfortable. Itâs a truck that works hard but treats you well.
Key Features
AT4 Offâ'Road Package â" Rugged styling, upgraded suspension, and enhanced capability
Gooseneck/5thâ'Wheel Prep Package â" Ready for heavy towing and serious hauling
Snow Plow Prep Package â" Reinforced front end and electrical provisions for plow installation
Heated & Ventilated Front Seats â" Comfort in every season
Heated Steering Wheel â" Warm hands on cold mornings
Power Moonroof â" Open, airy cabin feel
Premium Interior & Tech â" Modern infotainment, driverâ'assist features, and highâ'quality materials
Heavyâ'Duty Capability â" Built for towing, hauling, and offâ'road performance
Why This Sierra 2500 AT4 Stands Out
This 2024 Sierra AT4 combines luxury, capability, and readiness for realâ'world work. With gooseneck prep, snow plow prep, and a premium interior loaded with comfort features, itâs a rare blend of rugged utility and upscale refinementâ"perfect for drivers who demand both.
Odometer is 17818 miles below market average!
Call now! At 1-920-848-2826. This one won't be here for long! "S&L SELLS FOR LESS!" We do not sell Manufacturer Buybacks/Lemon Law Vehicles or any other vehicle with a bad branded title. WARNING- There are dealers in our area selling late model LEMONS! For more information call us at 1-920-848-2826 or visit us at www.slford.com.
Used 2024 GMCSierra 2500HD AT4
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black
- Odometer
- 20,198 miles
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4x4
- Engine
- 6.6L V8 16V GDI OHV
- VIN
- 1GT49PE73RF198234
- Stock Number
- 51117
Included Packages & Accessories
- Gooseneck/5th Wheel Prep Package
- 7 Speakers
- AM/FM radio: SiriusXM with 360L
- Premium audio system: Premium GMC Infotainment System
- Radio: AM/FM w/Premium GMC Infotainment System
- SiriusXM w/360L
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Driver Memory
- Memory seat
- Power driver seat
- Power steering
- Remote keyless entry
- Steering wheel mounted audio controls
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Front wheel independent suspension
- Keyless Open & Start
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Pickup Box
- Brake assist
- Electronic Stability Control
- Lane Departure Warning System
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Speed control
- Heavy-Duty 80 Amp Battery
- Auto-dimming door mirrors
- Bumpers: body-color
- Front License Plate Kit
- Gloss Black Header Grille & Grille Insert Bars
- Heated door mirrors
- IntelliBeam Automatic High Beam On/Off
- Off-Road High Clearance Step (LPO)
- Power door mirrors
- Rear step bumper
- Spray-On Bedliner w/AT4 Logo
- Turn signal indicator mirrors
- AT4 Preferred Package
- AT4 Premium Plus Package
- Preferred Equipment Group 4SB
- Snow Plow Prep/Camper Package
- Technology Package
- X31 Off-Road Package
- Bose Premium 7-Speaker Sound System
- Steering Wheel Audio Controls
- Electric Rear-Window Defogger
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Push Button Start
- Remote Vehicle Starter System
- Universal Home Remote
- Manual Tilt-Wheel/Telescoping Steering Column
- Off-Road Suspension
- Power Sunroof
- Hill Descent Control
- Unauthorized Entry Theft-Deterrent System
- Adaptive Cruise Control
- 2-Speed Active Transfer Case
- 220-Amp Alternator
- LED Cargo Area Lighting
- LED Smoked Amber Roof Marker Lamps
- Rear Wheelhouse Liners
- 2 Charge-Only Rear USB Ports
- 2 Charge/Data USB Ports Inside Center Console
- 2 USB Ports
Detailed Specifications
- 1st and 2nd row curtain head airbags
- 4-wheel ABS Brakes
- ABS and Driveline Traction Control
- Aluminum dash trim
- Aluminum/sim carbon fibre door trim
- Anti-theft alarm system
- Audio System Premium Brand : Premium GMC Infotainment System
- Audio System Premium Brand Speakers: Bose
- Audio controls on steering wheel
- Automatic front air conditioning
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Black aluminum rims
- Bluetooth wireless phone connectivity
- Braking Assist
- Bucket front seats
- Chrome center console trim
- Climate Controlled : Driver and passenger heated
- Compass
- Cruise control
- Cruise controls on steering wheel
- Daytime running lights
- Driver seat memory
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Electrochromatic auto-dimming mirrors
- Electrochromatic rearview mirror
- External temperature display
- Fold-up cushion rear seats
- Front Ventilated disc brakes
- Front and rear reading lights
- Front fog/driving lights
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Leather seat upholstery
- Leatherette steering wheel trim
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Passenger Airbag
- Power extendable trailer style exterior mirrors
- Power remote driver mirror adjustment
- Power remote passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Premium GMC Infotainment System
- Privacy glass: Deep
- Rear seats center armrest
- Remote Engine Start : Keyfob remote start
- Remote activated exterior entry lights
- Remote power door locks
- Remote window operation
- Side airbag
- SiriusXM with 360L AM/FM/Satellite Radio
- SiriusXM with 360L Satellite Radio
- Speed-proportional power steering
- Split rear bench
- Stability controll with anti-roll
- Suspension class: Off-road
- Tachometer
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Total Number of Speakers: 7
- Trailer hitch
- Trip computer
- Turn signal in mirrors
- Urethane shift knob trim
- Video Monitor Location: Front
- Wheel Diameter: 20
- Wheel Width: 8.5
Standard Features
- AT4 Preferred Package
- Power Sunroof
- Technology Package
- Universal Home Remote
- LED Smoked Amber Roof Marker Lamps
- Adaptive Cruise Control
- 220-Amp Alternator
- Bose Premium 7-Speaker Sound System
- Electric Rear-Window Defogger
- Push Button Start
- Remote Vehicle Starter System
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 2 Charge-Only Rear USB Ports
- 2 USB Ports
- 2 Charge/Data USB Ports Inside Center Console
- Steering Wheel Audio Controls
- Manual Tilt-Wheel/Telescoping Steering Column
- LED Cargo Area Lighting
- Unauthorized Entry Theft-Deterrent System
- Rear Wheelhouse Liners
- X31 Off-Road Package
- 2-Speed Active Transfer Case
- Hill Descent Control
- Off-Road Suspension
Dealer Notes
KBB.com Consumer Reviews
- 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!