
2021 GMC Sierra 1500
Mileage: 141,285 · Little River, SC
$5,357 Below market
2021 GMC Sierra 1500 AT4 Crew Cab 4WD
Little River, SC
$25,998
Dealer rating
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Features
Mileage
141,285
Drivetrain
Four-Wheel Drive
Exterior color
Sky
Interior color
Jet Black W/Kalahari Accents
MPG
24 MPG
Engine
277 hp 3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
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Overview
- Make:GMC
- Model:Sierra 1500
- Year:2021
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Sky
- Interior color:Jet Black W/Kalahari Accents
- Mileage:141,285 mi
- Condition:Used
- VIN:1GTU9EET1MZ434064
- Stock number:C2719A
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:24 MPG
- City gas mileage:22 MPG
- Highway gas mileage:26 MPG
- Fuel type:Diesel
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:277 hp 3L I6 Diesel
- Horsepower:277 hp
Safety
- NHTSA overall safety rating:
- NHTSA frontal crash rating:
- NHTSA side crash rating:
- NHTSA rollover rating:
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
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History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
2 previous owners
Vehicle has 2 previous owners.
Pricing

Price decreased
25 days at this dealership

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Dealer

Dealer reviews
Dealer's description
VEHICLE SOLD AS-TRADED!!! This vehicle is being offered to you as an alternative to us taking to the auction. It's being offered COMPLETELY AS IS in the condition it was traded. It comes with NO guarantees. - 3.0L I-6 Diesel Turbocharged (Duramax) with 277 hp and 460 lb-ft of torque - 4WD with Off-Road Suspension and Auto-Locking Rear Differential - 20" Machined Aluminum Wheels with Carbon Grey Metallic Accents - Spray-On Pickup Bed Liner with AT4 Logo - ProGrade Trailering System with Integrated Trailer Brake Controller - Premium GMC Infotainment System with Apple CarPlay and Android Auto - SiriusXM with 360L Satellite Radio - Heated and Ventilated Perforated Leather Front Seats - Heated Steering Wheel - Remote Vehicle Starter System - Clean Carfax - HD Rear Vision Camera with Hitch Guidance - Engine Block Heater - 10-Way Power Driver and Passenger Seats with Lumbar Support This 2021 GMC Sierra 1500 AT4 in Dark Sky Metallic Gray delivers the capability and comfort you expect from the AT4 nameplate. The turbocharged Duramax diesel engine provides strong torque for towing and hauling, while the 10-speed automatic transmission works efficiently to deliver 22 city and 26 highway mpg. Four-wheel drive with off-road suspension and an auto-locking rear differential gives you dependable traction in varied conditions. The truck bed features a spray-on liner bearing the AT4 badge, and the ProGrade Trailering System is equipped with an integrated trailer brake controller for secure towing capability. Red recovery hooks provide added utility for off-road ventures. The exterior combines rugged functionality with refined styling, including LED cargo lighting, front fog lights, and heated door mirrors. Inside, the cabin emphasizes comfort with heated and ventilated perforated leather front seats, a heated steering wheel, and 10-way power seat adjusters with lumbar support on both driver and passenger sides. The premium GMC Infotainment System offers Apple CarPlay and Android Auto compatibility, while a 4.2-inch color driver information center keeps essential data visible. SiriusXM with 360L satellite radio, paired with steering wheel audio controls, delivers entertainment throughout your drive. Modern conveniences include remote keyless entry with push-button start, automatic temperature control with front dual-zone air conditioning, and multiple power outlets for charging devices. The HD rear vision camera with hitch guidance simplifies backing up with trailers, while OnStar and GMC Connected Services connectivity keeps you linked on the road. Safety features include electronic stability control, traction control, hill descent control, brake assist, and a comprehensive airbag system. Four-wheel disc brakes with ABS provide confident stopping power. Memory settings for the driver's seat ensure your preferred position returns automatically each time you drive. This AT4 represents a capable truck ready for work and recreation. The clean Carfax adds confidence to your purchase. Contact us to arrange a time to view this vehicle and discuss whether it meets your transportation needs.
Additional Information
Preferred Equipment Group 4SB,Trailering Package,6 Speakers,6-Speaker Audio System Feature,AM/FM radio: SiriusXM with 360L,Not Equipped w/HD Radio,Premium audio system: GMC Infotainment System,Radio data system,Radio: Premium GMC Infotainment Sys w/Multi-Touch,SiriusXM w/360L,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,12-Volt Rear Auxiliary Power Outlet,120-Volt Bed Mounted Power Outlet,120-Volt Instrument Panel Power Outlet,Driver Memory,Memory seat,Power driver seat,Power Front Passenger Windows w/Express Up/Down,Power Front Windows w/Driver Express Up/Down,Power Rear Windows w/Express Down,Power steering,Power windows,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Auto-Locking Rear Differential,Electrical Lock Control Steering Column,Manual Tilt-Wheel & Telescoping Steering Column,Off-Road Suspension,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,Power Door Locks,Brake assist,Electronic Stability Control,Hill Descent Control,Delay-off headlights,Front fog lights,Fully automatic headlights,Panic alarm,Security system,Theft Deterrent System (Unauthorized Entry),Speed control,170 Amp Alternator,220 Amp Alternator,Auxiliary External Transmission Oil Cooler,Engine Block Heater,Heavy-Duty Air Filter,Auto-dimming door mirrors,Body-Color Surround Grille,Bumpers: body-color,Front License Plate Kit,Heated door mirrors,LED Cargo Area Lighting,Power door mirrors,ProGrade Trailering System,Rear step bumper,Rear Wheelhouse Liners,Spray-On Pickup Bed Liner w/AT4 Logo,2 USB Ports,2 USB Ports (1st Row),4.2" Diagonal Color Display Driver Info Center,4G LTE Wi-Fi Hotspot Capable,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Color-Keyed Carpeting Floor Covering,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Front Prem Floor Liners w/Removable Carpet Insert,Front reading lights,GMC Connected Access Capable,HD Rear Vision Camera,Heated steering wheel,Illuminated entry,Not Equipped w/Heated 2nd Row Outboard Seats,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Dual USB Charging-Only Ports,Rear Prem Floor Liners w/Removable Carpet Insert,Rear reading lights,Rear seat center armrest,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Voltmeter,10-Way Power Driver Seat Adjuster w/Lumbar,10-Way Power Passenger Seat Adjuster w/Lumbar,Front Bucket Seats,Front Center Armrest,Heated Driver & Front Outboard Passenger Seating,Heated front seats,Perforated Leather-Appointed Front Seat Trim,Power passenger seat,Split folding rear seat,Ventilated Driver & Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance,Hitch Guidance w/Hitch View,In-Vehicle Trailering App,Integrated Trailer Brake Controller,Red Recovery Hooks,18" x 8.5" Machined Aluminum Wheels,Alloy wheels,Wheels: 20" x 9" Machined Aluminum,Deep-Tinted Glass,Variably intermittent wipers,3.23 Rear Axle Ratio,Clean Carfax
Dealer's disclaimer
Dealer Disclosure: Price includes $499 closing fee.
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