Summary
Our experienced Kirk Brothers Ford/Lincoln team is excited to assist you in your next vehicle purchase. Welcome to the best source for online deals. At Kirk Brothers Ford/Lincoln we understand that delivering top quality service is the only way to earn business. We promise to make your next car buying experience efficient and relaxed. Kirk Brothers Ford/Lincoln mission is to ensure all our customers have a positive auto buying experience and are completely satisfied with their new vehicle.
Vehicle Details
2021 GMC Sierra 2500 SLT 4WD â?" powerful capability meets refined comfort in this exceptional heavy-duty pickup, located in Greenwood, MS. Powered by a robust V8 6.6L gasoline engine and four-wheel drive, this GMC Sierra delivers class-leading towing and confident performance for work or weekend adventures. The SLT trim balances utility with upscale appointments, featuring premium leather seats for lasting comfort during long hauls and commutes. This GMC Sierra comes with advanced navigation and a BOSE stereo system, providing precise route guidance and immersive audio for every drive. The AutoCheck report shows a 1-owner history and a clean record, giving added peace of mind for buyers seeking a well-maintained pre-owned truck. Thoughtful features and durable construction make this GMC Sierra 2500 a reliable partner for demanding tasks while offering a refined in-cabin experience. Located in Greenwood, MS, this GMC Sierra 2500 SLT is competitively priced and advertised as the best price available, offering exceptional value compared with similar models on the market. Whether you need heavy towing capacity, off-road capability, or a comfortable daily driver, this GMC Sierra delivers. Contact us to schedule a test drive or request the full AutoCheck report and vehicle history. Take advantage of this outstanding offering in Greenwood today.
Equipment
It's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. Start it from inside with remote start. See what's behind you with the back up camera on it. Bluetooth technology is built into this model, keeping your hands on the steering wheel and your focus on the road. This vehicle offers Apple CarPlay for seamless connectivity. The vehicle has a clean AutoCheck report, ensuring its impeccable vehicle history. The leather seats in this model are a must for buyers looking for comfort, durability, and style. The state of the art park assist system will guide you easily into any spot. This GMC Sierra is pure luxury with a heated steering wheel. The vehicle features a high end BOSE stereo system. The GMC Sierra keeps you comfortable with Auto Climate. An off-road package is installed on the GMC Sierra so you are ready for your four-wheeling best. The installed navigation system will keep you on the right path.
Packages
SLT Convenience Package: Heated and Ventilated Front Bucket Seats; Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Defogger; 2 USB Ports (1st Row); LED Smoked Amber Roof Marker Lamps; Floor-Mounted Center Console; Front Bucket Seats; 2 USB Ports; Universal Home Remote. Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Lane Change Alert with Side Blind Zone Alert; Perimeter Lighting. X31 Off-Road Package: Off-Road Suspension; Hill Descent Control; Skid Plates. SLT Premium Package: Spray-On Pickup Box Bed Liner with GMC Logo; 6 Rectangular Chromed Tubular Assist Steps. Preferred Equipment Group 4SA: LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; Wireless Phone Projection; Unauthorized Entry Theft-Deterrent System; Chrome Surround Grille with High Gloss Black Mesh; Compass Located in Instrument Cluster; 4.2 Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; 120-Volt Instrument Panel Power Outlet; Steering Wheel Audio Controls; OnStar and GMC Connected Services Capable; 120-Volt Bed Mounted Power Outlet; Power Front Passenger Windows with Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Power Windows with Driver Express Up/down; Manual Tilt-Wheel/telescoping Steering Column; 2nd Row Dual USB Charge-Only Ports; Keyless Open and Start; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Power Door Locks. SLT Preferred Package: HD Surround Vision; Bose Premium 7 Speaker Sound System; Wireless Charging; Bed View Camera with Two Trailer Camera Provisions; Premium GMC Infotainment System Radio with Navigation. 20 Machined Aluminum Wheels. 6 Rectangular Chromed Tubular Assist Steps. Spray-On Pickup Box Bed Liner with GMC Logo. Quicksilver Metallic. Bed View Camera with Two Trailer Camera Provisions. 1st and 2nd Row All-Weather Floor Liner. LT275/65R20 AT BW Tires. Upfitter Switch Kit (5). Skid Plates. LED Smoked Amber Roof Marker Lamps. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Additional Information
A qualified Kirk Brothers Ford Lincoln sales consultant is available by phone to answer any questions you may have about this vehicle. Kirk Brothers Ford/Lincoln's customer loyalty program is designed to ensure customers are rewarded for repeat business and inviting their friends to shop at Kirk Brothers Ford/Lincoln. Swing by today to view our entire Kirk Ford/Lincoln inventory. Kirk Brothers Ford/Lincoln works every day to be the absolute best dealership in the region by responding to each customer's unique needs. Visit us today to take a test drive. Bring your vehicle in today for an accurate trade evaluation. Kirk Brothers Ford/Lincoln would like to thank you for giving us the opportunity to earn your business today.
Used 2021 GMCSierra 2500 HD SLT
- Exterior Color
- Quicksilver
- Interior Color
- Dark Walnut/Slate
- Odometer
- 80,000 miles
- Transmission
- 6-speed automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT49NE78MF161239
- Stock Number
- T1414M
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
- Perimeter/approach lights
- Remote keyless entry
- Heated steering wheel
Included Packages & Accessories
- SLT Convenience Package: Heated and Ventilated Front Bucket Seats Heated 2nd Row Outboard Seats Power Sliding Rear Window with Defogger 2 USB Ports (1st Row) LED Smoked Amber Roof Marker Lamps Floor-Mounted Center Console Front Bucket Seats 2 USB Ports Universal Home Remote
- Driver Alert Package I: Ultrasonic Front and Rear Park Assist Rear Cross Traffic Alert Lane Change Alert with Side Blind Zone Alert Perimeter Lighting
- X31 Off-Road Package: Off-Road Suspension Hill Descent Control Skid Plates
- SLT Premium Package: Spray-On Pickup Box Bed Liner with GMC Logo 6 Rectangular Chromed Tubular Assist Steps
- Preferred Equipment Group 4SA: LED Cargo Area Lighting Remote Vehicle Starter System Electric Rear-Window Defogger Wireless Phone Projection Unauthorized Entry Theft-Deterrent System Chrome Surround Grille with High Gloss Black Mesh Compass Located in Instrument Cluster 4.2 Diagonal Color Display Driver Info Center Electrical Lock Control Steering Column 120-Volt Instrument Panel Power Outlet Steering Wheel Audio Controls OnStar and GMC Connected Services Capable 120-Volt Bed Mounted Power Outlet Power Front Passenger Windows with Express Up/down 2-Speed Active Transfer Case Deep-Tinted Glass 6.6L V8 with Direct Injection and Variable Valve Timing Engine Power Rear Windows with Express Down Integrated Trailer Brake Controller Power Windows with Driver Express Up/down Manual Tilt-Wheel/telescoping Steering Column 2nd Row Dual USB Charge-Only Ports Keyless Open and Start ProGrade Trailering System Rear Wheelhouse Liners 12-Volt Rear Auxiliary Power Outlet Power Door Locks
- SLT Preferred Package: HD Surround Vision Bose Premium 7 Speaker Sound System Wireless Charging Bed View Camera with Two Trailer Camera Provisions Premium GMC Infotainment System Radio with Navigation
- 20 Machined Aluminum Wheels
- 6 Rectangular Chromed Tubular Assist Steps
- Spray-On Pickup Box Bed Liner with GMC Logo
- Quicksilver Metallic
- Bed View Camera with Two Trailer Camera Provisions
- 1st and 2nd Row All-Weather Floor Liner
- LT275/65R20 AT BW Tires
- Upfitter Switch Kit (5)
- Skid Plates
- LED Smoked Amber Roof Marker Lamps
- Apple CarPlay/Android Auto smart device wireless mirroring
- 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
- HD Rear Vision Camera w/Hitch View rear mounted camera
- Brake assist system
- Cruise control with steering wheel mounted controls
- Ventilated driver and front passenger seats
- Integrated navigation system with voice activation
- Keyfob remote start
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Primary monitor touchscreen
- Rear Cross-Traffic Alert collision warning
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- 6.6L V-8 gasoline direct injection
- variable valve control
- regular unleaded
- engine with 401HP
- 6.6L V-8
- Front wireless smart device charging
- Teen Driver restricted driving mode/alerts
- Keyless Open/Keyless Start with hands-free access and push button start
- Keyfob window control
- Aerial view camera
- Push-button
- Bluetooth wireless audio streaming
- Hitch Guidance vehicle to trailer hitching assist
- Front mounted camera
- Right side camera
- Pickup box camera
- Left side camera
- Lane Change Alert with Side Blind Zone Alert blind spot warning
- GMC ProGrade Trailering System trailer light test
- GMC ProGrade Trailering System trailer light malfunction warning
- GMC ProGrade Trailering System trailer theft alarm
- Dual-zone front climate control
- Immobilizer
- Bose speakers
- Bluetooth handsfree wireless device connectivity
- Trailer brake controller
- Trailer sway control
- Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
- External memory control
- Internet radio capability
- Power extendable trailer mirrors
- StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
- Hill Descent Control (HDC)
- Hill start assist
- Automatic climate control
- Rear Seat Reminder rear seat check warning
- UltraSonic front and rear parking sensors
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: w/storage
- Heated front seats
- Leather upholstery
- 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
- 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
- Bumpers: chrome
- Door mirrors: 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 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
Dealer Notes
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… - 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!…
Based on 13 consumer ratings for 2020–2026 models. | Privacy
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