Pre-Owned 2025 GMC Sierra 2500HD AT4
- VIN: 1GT4UPEY8SF121971
- Stock: B260351A
Pre-Owned 2025 GMC Sierra 2500HD AT4
VIN: 1GT4UPEY8SF121971STOCK: B260351ABasic Info
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Exterior:Black
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Drivetrain:4WD
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Interior:Jet Black With Kalahari Accents
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Transmission:10-Speed Automatic
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Engine:Duramax 6.6L V8 Turbodiesel
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Mileage:44,450
Key Features
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AWD
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Android Auto
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Apple CarPlay
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Backup Camera
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Fog Lights
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Heated Seats
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Keyless Entry
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Lane Departure Warning
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Memory Seats
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Parking Sensors / Assist
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Power Seats
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Push Start
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Rain Sensing Wipers
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Sunroof / Moonroof
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Technology Package
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Tow Package
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Wireless Phone Charging
History Report
Description
Onyx Black 2025 GMC Sierra 2500HD AT4 AT4
Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD
Come see this 2025 GMC Sierra 2500HD AT4! It's the one you've been hoping for! This Sierra 2500HD comes equipped with these options:
10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.
Vehicle Details
Details
- Preferred Equipment Group 4SB
- Wheels: 20" High Gloss Black 8 Spokes Aluminum
- Perforated Leather-Appointed Front Seat Trim
- 10-Way Power Driver Seat Adjuster w/Lumbar
- AT4 Preferred Package
- Technology Package
- Radio: AM/FM w/Premium GMC Infotainment System
- Electric Rear-Window Defogger
- Front Prem Floor Liners w/Removable Carpet Insert
- 120-Volt Instrument Panel Power Outlet
- 2 Charge-Only Rear USB Ports
- Power Sunroof
- Upfitter Switch Kit (5)
- Spray-On Pickup Bedliner w/GMC Logo
- Deep-Tinted Glass
- Front License Plate Kit
- LED Smoked Amber Roof Marker Lamps
- LED Cargo Area Lighting
- Pickup Box
- Universal Vehicle Module
- Rear Wheelhouse Liners
- Black Sport Step (LPO)
- Black Front & Rear Molded Splash Guards (LPO)
- Gooseneck/5th Wheel Prep Package
- Max Trailering Package
- Dual 220-Amps Primary/170-Amps Aux Alternators
- Engine Block Heater
- Off-Road Suspension
- High Idle Switch
- 2-Speed Active Transfer Case
- Inside Rearview Auto-Dimming Rear Camera Mirror
- SiriusXM w/360L Trial Subscription
- Driver Memory
- Power Sliding Rear Window w/Defogger
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Power Front Passenger Windows w/Express Up/Down
- Keyless Open & Start
- Winter Grille Cover
- Rear Prem Floor Liners w/Removable Carpet Insert
- Push Button Start
- Remote Vehicle Starter System
- Front Rain-Sensing Wipers
- Floor-Mounted Center Console
- Gloss Black Header Grille & Grille Insert Bars
- Safety Alert Seat
- Hill Descent Control
- Exhaust Brake
- Wireless Charging
- Heated Driver & Front Outboard Passenger Seats
- Heated 2nd Row Outboard Seats
- 120-Volt Bed Mounted Power Outlet
- Ventilated Driver & Front Passenger Seats
- Heavy-Duty 80 Amp Battery
- Manual Tilt-Wheel/Telescoping Steering Column
- Wireless Phone Projection
- ProGrade Trailering System
- Hitch Guidance w/Hitch View
- Buckle to Drive
- IntelliBeam Automatic High Beam On/Off
- Trailer Cam Provisions & Trailer Viewing Software
- 2 Charge/Data USB Ports Inside Center Console
- 2 USB Ports
- Ultrasonic Front & Rear Park Assist
- OnStar Services Capable
- Following Distance Indicator
- In-Vehicle Trailering System App
- Forward Collision Alert
- Rear Cross Traffic Alert
- Lane Departure Warning System
- Universal Home Remote
- Automatic Emergency Braking
- Steering Wheel Audio Controls
- Front Pedestrian Braking
- Trailer Side Blind Zone Alert
- Bose Premium 7-Speaker Sound System
- Unauthorized Entry Theft-Deterrent System
- HD Surround Vision
- Multicolor 15" Diagonal Head-Up Display
- Bed View Camera w/2 Trailer Camera Provisions
- X31 Off-Road Package
- 4-Wheel Disc Brakes
- Apple CarPlay/Android Auto
- Emergency communication system: OnStar
- AM/FM radio: SiriusXM with 360L
- Auto High-beam Headlights
- Compass
- 7 Speakers
- Auto-dimming Rear-View mirror
- Ventilated front seats
- Variably intermittent wipers
- Turn signal indicator mirrors
- Trip computer
- Traction control
- Tilt steering wheel
- Telescoping steering wheel
- Steering wheel mounted audio controls
- Split folding rear seat
- Speed-sensing steering
- Speed control
- Security system
- Remote keyless entry
- Rear window defroster
- Rear step bumper
- Rear seat center armrest
- Rear reading lights
- Rain sensing wipers
- Power windows
- Power steering
- Power passenger seat
- Power driver seat
- Power door mirrors
- Passenger vanity mirror
- Passenger door bin
- Panic alarm
- Overhead console
- Overhead airbag
- Outside temperature display
- Occupant sensing airbag
- Memory seat
- Low tire pressure warning
- Illuminated entry
- Heated steering wheel
- Heated rear seats
- Heated front seats
- Heated door mirrors
- Fully automatic headlights
- Front wheel independent suspension
- Front reading lights
- Front fog lights
- Front dual zone A/C
- Front anti-roll bar
- Dual front side impact airbags
- Dual front impact airbags
- Driver vanity mirror
- Driver door bin
- Delay-off headlights
- Bumpers: body-color
- Brake assist
- Automatic temperature control
- Auto-dimming door mirrors
- Alloy wheels
- ABS brakes
- Voltmeter
- Tachometer
- Front Center Armrest
- Front Bucket Seats
- Electronic Stability Control
- Air Conditioning
Contact a Top Rated Specialist
Sisco Rangel
Certified Stellantis Professional
Tim Giacomi
Certified Stellantis Professional
Jonathan “J.R.” Galick
Certified Stellantis Professional
Hawk Chrysler Dodge Jeep Ram Fiat Specialists
Sisco Rangel
Certified Stellantis Professional
Jul 07, 2026
Excellent service—friendly, prompt, and with very clear
Excellent service—friendly, prompt, and with very clear explanations of the work being done on the vehicle.
Jun 26, 2026
Always very pleased with services performed especially
Always very pleased with services performed especially ,the video of inspection and requirements of service needed.
Sep 10, 2025
I had such a wonderful experience at Hawk Jeep!
I had such a wonderful experience at Hawk Jeep! From the moment I walked in, I was greeted by friendly and welcoming salespeople who made the entire process easy and enjoyable. Cisco went above and beyond to help and accommodate every step of the way, making sure I felt comfortable and informed. The showroom itself is beautiful and really adds to the overall experience. I couldn’t be happier with my new car and the way I was treated throughout the process. Highly recommend this dealership to anyone looking for not just a car, but a truly great customer experience!
Sep 09, 2025
It was such a great experience from start to finish.
It was such a great experience from start to finish. Definitely would recommend to family and friends.
Aug 31, 2025
I cannot recommend this dealer enough.
I cannot recommend this dealer enough. The day before I came in, I had just lost my dad. I was trying to help my mom by finding a fair deal to offload his car, and I was completely exhausted and emotional. Walking into Hawk Auto in that state, I braced myself for stress, but instead, I was met with kindness, patience, and compassion. Francisco and the entire team went above and beyond. I never once felt pressured or like someone was taking advantage of me. They worked hard to do everything they could, and they made one of the hardest moments of my life a little easier. Even the small gestures stood out, like Ibrahim giving my nephew a “1 of 1” drawing that he proudly hung in his room. It was genuine, thoughtful, and human. I left not only with a fair deal, but with deep gratitude. Thanks to their honesty and care, I’ll always remember this experience. Forever thankful to the team, and I guess that means I’m a Jeep owner for life.
Tim Giacomi
Certified Stellantis Professional
Sep 19, 2026
I wanted to share a quick recommendation based on my
I wanted to share a quick recommendation based on my experience: please do not buy a vehicle from Hawk Chrysler Dodge Jeep in Forest Park. Don’t say I didn’t warn you. I am writing to formally share my feedback regarding my experience with your dealership following my purchase of a Jeep Wrangler on February 7th, 2026. Before I even left the lot, the check engine light came on. Although service cleared the code initially, it reappeared during my one-hour drive home. I had to drive an hour back to the dealership, and the experience quickly became frustrating. Over the course of the seven month process they refused to reimburse me, I reached out to salesman Tim, former Used Car Sales Manager Peter, Sales Manager Jose, General Manager Jim, and even attempted to contact the owner via emails and phone calls. Unfortunately, I experienced very unprofessional conduct and poor customer service from management, feeling as though I was being blamed for these issues. The one notable exception to this experience was Roger, my service adviser. Roger demonstrated outstanding customer service, patience, and dedication. He went above and beyond his duties to ensure my vehicle was properly taken care of when higher management refused to assist. I want to ensure Roger receives the recognition he deserves for his hard work, and to bring the serious communication and service issues among the management team to your attention. I made a promise to Roger, and as long as he keeps me updated, I'm giving him a chance to fix my Jeep. After seven long months of headaches and zero response or apologies from higher management, Roger pulled through and kept his word. I’m still waiting for a formal apology from management.
Jul 22, 2026
David, the Used Car Manager, was fantastic to work with!
David, the Used Car Manager, was fantastic to work with! He was honest, straightforward, and helped us find a great used car that was exactly what we were looking for. Even though he was new to the dealership, he made the entire process smooth and stress-free. We're really glad he's part of the team and appreciate the time and attention he gave us. We highly recommend working with David if you're looking for a great car-buying experience!
Jonathan “J.R.” Galick
Certified Stellantis Professional
Aug 28, 2026
They work to satisfy the customer and are kind during the
They work to satisfy the customer and are kind during the process of choosing a new car
Alex Alverio
Certified Stellantis Professional
Jun 13, 2026
I got in contact with this dealership.
I got in contact with this dealership. I showed interest in one particular Jeep. I got 4 text messages, 3 emails, and 1 phone call to schedule and confirm an appointment to see the Jeep. I got to the main building and told them I had an appointment. I gave them the names of those who contacted me. They told me I was in the wrong building. Drove to a second building. There they asked if I was with capital one. I said no. They asked ok what's my challenge? I said I'm not here to finance. They said I was in the wrong building. Had to go back to the first building. A sales rep finally asked how they can help me. I told him I'm looking for a particular Jeep. He went and brought it. It was supposed to be a brand new Jeep. It was dirty on the outside and had crumbs by the cup holders. It had 2404 miles on it already. Windshield washer fluid was almost empty. There was a citation inside the glove box for another car. Turns out one of the managers drove the vehicle. They showed me the sales numbers and even used detailing the car as a negotiation token. They tried to sell it 6k above sticker price as new. This was not a new car anymore, it was used. I refuse to pay that much. After a bit of back and forth on the worth of the vehicle, they brought in the aftermarket parts manager to negotiate. We ended up about 11.5k less than what they initially asked. They detail the Jeep and changed the oil for free. We sign the paperwork late in the evening. The next morning I wired the money and had confirmation they received it. I called the sales rep to follow up on the wire transfer. He said he would get back to me within one hour. Didn't hear back from him. The rest of that Friday I kept reaching out to sales rep. No response. I called the dealership operator asking for a sales or finance manager to call me back. No one called. I tried the sales rep again, he claimed they still haven't gotten the money. I email the dealership general manager Jim asking for a few minutes of his time, no response. I got my Jeep on Monday, but with only one key. According to the sales rep the technician who work on the Jeep took it by mistake and won't be back until Thursday. The sales rep asked me to REMIND HIM a few days later on Thursday about the second key. Thursday came, it took several tries reaching out before the sales rep responded. Finally they admitted they lost the second key. I asked how can you assure me my Jeep was safe with a lost second key. No answer. About a week later I got my second key but had to drive back to the dealership. I had bought a different Jeep at a different location months earlier. With this dealership every step is a struggle. I didn't like the lack of response from the managers nor their negotiation tactics. I'm still not sure if my Jeep is safe with a lost key out there.
Manny Flores
Certified Stellantis Professional
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to 7901 Roosevelt Rd - Forest Park, IL 60130
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(708) 366-1001Disclaimer:
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