Basics
Condition
Interior Color
Exterior Color
Drivetrain
Transmission
Fuel
Engine
VIN
Stock Number
Mileage
Features
Entertainment
Premium Sound System
Exterior
Tow Hitch
Alloy Wheels
Safety
Brake Assist
Backup Camera
Stability Control
Convenience
USB Port
Heated Steering Wheel
Remote Start
Keyless Start
Seating
Cooled Seats
Memory Seat
Heated Seats
Leather Seats
Features
- 1 Exterior 120v AC Power Outlet
- 1st and 2nd row curtain head airbags
- 4 Door
- 4-wheel ABS Brakes
- 4g Lte Wi-Fi Hotspot Capable Mobile Hotspot Internet Access
- 6 USB ports
- ABS and Driveline Traction Control
- Anti-theft alarm system
- Apple CarPlay/Android Auto mirroring
- Apple Carplay/Android Auto Smart Device Mirroring
- Audio System Premium Brand: GMC Infotainment System
- Audio controls on steering wheel
- Automatic Climate Control
- Automatic front air conditioning
- Automatic locking hubs
- Autotrac Part And Full-Time 4WD
- Bluetooth Handsfree Wireless Device Connectivity
- Bluetooth Wireless Audio Streaming
- Bluetooth wireless phone connectivity
- Body-colored bumpers
- Brake Assist System
- Braking Assist
- Bucket front seats
- Center Console: Full with covered storage
- Chrome w/body-color surround grille
- Climate Controlled : Driver and passenger heated
- Clock : Digital
- Coil front spring
- Compass
- Cooled front seats
- Cruise Control With Steering Wheel Mounted Controls
- Cruise control
- Cruise controls on steering wheel
- Cupholders: Front and rear
- Cushion Tilt
- DOHC
- Daytime running lights
- Diameter of tires: 18.0"
- Diesel
- Digital Audio Input
- Door pockets: Driver
- passenger and rear
- Door reinforcement: Side-impact door beam
- Driver Seat Power Reclining
- Driver airbag
- Driver seat memory
- Driver's side electrochromatic auto-dimming mirrors
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Dual reverse tilt mirrors
- Dual-Zone Front Climate Control
- Duramax 3l I-6 DOHC
- Duramax 3l I-6 Diesel Direct Injection
- Dusk sensing headlights
- EZ Lift
- EZ Lower
- Electrochromatic rearview mirror
- Engine With 277hp
- Engine immobilizer
- External temperature display
- Fixed antenna
- Floor mats: Rubber w/carpet inserts front and rear
- Fold-up cushion rear seats
- Fore/Aft Control And Height Adjustable Control
- Front Head Room : 43.0 "
- Front Hip Room: 61.2"
- Front Independent Suspension
- Front Leg Room: 44.5"
- Front Shoulder Room: 66.0"
- Front Stabilizer Bar : Bar
- Front Ventilated disc brakes
- Front and rear reading lights
- Front fog/driving lights
- Front suspension stabilizer bar
- Fuel Capacity: 24.0 gal.
- GMC Prograde Trailering System Trailer Light Malfunction Warning
- GMC Prograde Trailering System Trailer Light Test
- GMC Prograde Trailering System Trailer Theft Alarm
- HD Rear Vision Camera W/Hitch View Rear Mounted Camera
- Headlights off auto delay
- Heated Driver And Front Passenger Seats
- Heated Driver And Passenger Side Door Mirrors
- Heated Rear Seats
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Hill Descent Control (Hdc)
- Hill Start Assist (Hsa)
- Hitch Guidance Vehicle To Trailer Hitching Assist
- Immobilizer
- Independent front suspension classification
- Instrumentation: Low fuel level
- Integrated Tailgate Step
- Intercooled Turbo
- Interior 120v Ac Power Outlet : 1
- Internet Radio Capability
- Keyfob Remote Start
- Keyfob Window Control
- Keyless ignition w/ push button start & keyless door entry
- LED Brake Lights
- LED Daytime Running Lights
- LED Front Fog Lights
- LED Low/High Beam Reflector Headlights
- Leaf rear spring
- Leaf rear suspension
- Leather And Metal-Look Steering Wheel
- Leather Front Seat Upholstery
- Leather seat upholstery
- Leather/metal-look steering wheel trim
- Left rear passenger door type: Conventional
- Lumbar Support
- Machined aluminum rims w/ painted accents
- Manual Rear Child Safety Door Locks
- Manual child safety locks
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Metal-look dash trim
- Mobile hotspot internet access
- Overall Width: 81.2"
- Overhead console: Mini with storage
- Passenger Airbag
- Power remote w/tilt down driver mirror adjustment
- Power remote w/tilt down passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Preferred Equipment Group 4sb: HD Rear Vision Camera; LED Cargo Area Lighting; 265/65r18sl AT Bw Tires; Remote Vehicle Starter System; 2 Usb Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (Unauthorized Entry); Body-Color Surround Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2 Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; T
- Premium GMC Infotainment System
- Premium GMC Infotainment System External Memory Control
- Primary Monitor Touchscreen
- Privacy glass: Deep
- Push-Button
- Radio Data System
- Rear Head Room: 40.1"
- Rear Hip Room: 60.2"
- Rear Leg Room: 43.4"
- Rear Seat Check Warning
- Rear Shoulder Room: 65.2"
- Rear View Camera
- Rear center seatbelt: 3-point belt
- Rear door type: Tailgate
- Rear seats center armrest
- Remote Engine Start : Keyfob remote start
- Remote activated exterior entry lights
- Remote power door locks
- Remote window operation
- Right rear passenger door type: Conventional
- Rigid axle rear suspension
- Seatback storage: 2
- Seatbelt pretensioners: Front
- Short and long arm front suspension
- Side airbag
- Simulated wood/metal-look door trim
- SiriusXM Satellite Radio
- SiriusXM with 360L AM/FM/HD/Satellite
- SiriusXM with 360L Satellite Radio
- Smart Key With Hands-Free Access And Push Button Start
- Spare Tire Mount Location: Underbody w/crankdown
- Speed-proportional electric power steering
- Split rear bench
- Stabilitrak W/Proactive Roll Avoidance Electronic Stability Control System With Anti-Roll
- Stability controll with anti-roll
- Steel spare wheel rim
- Suspension class: Off-road
- Tachometer
- Teen Driver Restricted Driving Mode/Alerts
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Tires: Prefix: P
- Tires: Profile: 65
- Tires: Speed Rating: S
- Tires: Width: 265 mm
- Total Number of Speakers: 6
- Trailer Brake Controller
- Trailer Hitch Light
- Trailer Sway Control (Tsc) Trailer Sway Control
- Trailer hitch
- Trailering Assist Guidelines Vehicle And Trailer Reverse Assist With Visual Graphic Guidance Only
- Transmission hill holder
- Trip computer
- Two 12V DC power outlets
- Type of tires: AT
- Urethane shift knob trim
- Variable Valve Control
- Variable intermittent front wipers
- Vehicle Emissions: LEV II
- Ventilated Driver And Front Passenger Seats
- Video Monitor Location: Front
- Wheel Diameter: 18
- Wheel Width: 8.5
Seller's Comments
Vehicle Details: Discover this rugged and refined 2021 GMC Sierra 1500 AT4, now available in Benton, KY. With only 37,609 miles and a powerful 3.0L Duramax diesel inline-six, this 4WD truck delivers impressive torque, strong towing capability, and exceptional highway efficiency. The AT4 trim blends off-road readiness with premium comfort, making it an ideal choice for work, weekend adventures, or daily driving. Inside, enjoy leather seats that provide support and durability mile after mile. The heated steering wheel keeps hands warm in cold weather while steering wheel audio controls make it easy and safe to manage music and calls. Apple CarPlay integration ensures seamless smartphone connectivity for navigation, music, and messaging. Remote start adds convenience on chilly mornings or hot afternoons, giving you cabin comfort before you get in. This GMC Sierra AT4 also features a robust suspension and off-road-tuned components to confidently handle rough terrain without sacrificing ride quality. With a clean service history and careful ownership, this GMC offers reliability and value. Priced to sell, this vehicle represents the best price in the area for a 2021 diesel GMC Sierra AT4 with these specs. Located in Benton, KY, this truck is ready for immediate test drives. Contact us to schedule an appointment and experience the capability and comfort of this diesel GMC Sierra for yourself. Equipment: This 1/2 ton pickup features steering wheel audio controls. Protect this 1/2 ton pickup from unwanted accidents with a cutting edge backup camera system. This unit comes equipped with Android Auto for seamless smartphone integration on the road. Keep your hands warm all winter with a heated steering wheel in the vehicle . An off-road package is installed on the GMC Sierra so you are ready for your four-wheeling best. This vehicle is a certified CARFAX 1-owner. Start this 1/2 ton pickup from inside with remote start. Our dealership has already run the CARFAX report and it is clean. A clean CARFAX is a great asset for resale value in the future. Bluetooth technology is built into this GMC Sierra, keeping your hands on the steering wheel and your focus on the road. The leather seats in this vehicle are a must for buyers looking for comfort, durability, and style. Packages: Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; 265/65R18SL AT BW Tires; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2 Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Off-Road Suspension; Front Premium Floor Liners with Removable Carp
View MoreLooking for someone to work with?
View salespeople at this dealershipSimilar Vehicles
DealerRater Disclaimer: The information on vehicles provided in this service is supplied by the seller or other third parties; DealerRater is not responsible for the accuracy of such information. DealerRater provides this service and materials without representations or warranties of any kind, either expressed or implied.
Click here for more details.

