Used 2021 GMCSierra 1500 SLT
- Diesel
- Exterior Color
- White Frost Tricoat
- Interior Color
- DARK WALNUT/SLATE, PERFORATED LEATHER-APPOINTED FR
- Odometer
- 67,005 miles
- Fuel Economy
- 14/20 MPG City/Hwy
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4x4
- Engine
- I-6 cyl
- VIN
- 3GTU9DET6MG312598
- Stock Number
- CP1222
Included Packages & Accessories
- Power Sunroof
- Federal Emissions Requirements
- 3.23 Rear Axle Ratio
- Automatic Stop/Start
- Trailer Tire Pressure Monitor System
- HD Radio
- Front License Plate Kit
- Preferred Equipment Group 4SA
- Radio: Premium GMC Infotainment Sys w/Multi-Touch
- 6-Speaker Audio System Feature
- SiriusXM w/360L
- Compass
- Electric Rear-Window Defogger
- Power Door Locks
- Remote Vehicle Starter System
- Keyless Open & Start
- Color-Keyed Carpeting Floor Covering
- OnStar & GMC Connected Services Capable
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- Rear Dual USB Charging-Only Ports
- Front 40/20/40 Split-Bench Seat
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Driver Memory
- Heated Driver & Front Outboard Passenger Seating
- Steering Wheel Audio Controls
- Manual Tilt-Wheel & Telescoping Steering Column
- Electrical Lock Control Steering Column
- Theft Deterrent System
- Power Front Windows w/Driver Express Up/Down
- Power Front Passenger Windows w/Express Up/Down
- Power Rear Windows w/Express Down
- Deep-Tinted Glass
- Chrome Grille
- LED Cargo Area Lighting
- Front Frame-Mounted Black Recovery Hooks
- Tires: 265/65R18SL AS BW
- Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
- Rear Wheelhouse Liners
- Trailering Package
- Hitch Guidance
- ProGrade Trailering System
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering App
- 170 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Auto-Locking Rear Differential
- Integrated Trailer Brake Controller
- Single Speed Transfer Case
- Power Sliding Rear Window w/Rear Defogger
- Front Bucket Seats
- Chrome Wheel To Wheel Assist Steps
- GVWR: 7,200 lbs
- Spray-On Pickup Bed Liner w/GMC Logo
- Floor-Mounted Center Console
- Safety Alert Seat
- Radio: Premium GMC Infotainment Sys w/Navigation
- Hill Descent Control
- Engine Block Heater
- Heavy-Duty Air Filter
- Wireless Charging
- Heated 2nd Row Outboard Seats
- Ventilated Driver & Front Passenger Seats
- Adaptive Cruise Control
- 220 Amp Alternator
- Engine: Duramax 3.0L Turbo-Diesel I6
- 850 Heavy-Duty Battery
- Delete External Engine Oil Cooler
- Transmission: 10-Speed Automatic
- 2 USB Ports
- Dual Exhaust w/Premium Tips
- 2-Speed Transfer Case
- Wheels: 20" x 9" Polished Aluminum
- Skid Plates
- SLT Convenience Package
- Universal Home Remote
- Driver Alert Package II
- Forward Collision Alert
- Lane Keep Assist w/Lane Departure Warning
- Automatic Emergency Braking
- Front Pedestrian Braking
- IntelliBeam Automatic High Beam On/Off
- Following Distance Indicator
- SLT Premium Plus Package
- SLT Preferred Package
- Premium Bose 7-Speaker Sound System
- Driver Alert Package I
- Ultrasonic Front & Rear Park Assist
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
- Perimeter Lighting
- Tires: 275/60R20SL AT BW
- 255/80R17SL AS BW Spare Tire
- X31 Off-Road Package
- Off-Road Suspension
- X31 Hard Badge
- Tires: 265/65R18SL AT BW
Included Packages & Options
- SLT Premium Plus Package$6,145
- SLT Convenience Package
- SLT Preferred Package
- Driver Alert Package I
- Driver Alert Package II
- Wheels: 20" x 9" Polished Aluminum
- Chrome Wheel To Wheel Assist Steps
- Spray-On Pickup Bed Liner w/GMC Logo
- Transmission: 10-Speed Automatic
- SLT Convenience Package$1,445
- Front Bucket Seats
- Floor-Mounted Center Console
- Ventilated Driver & Front Passenger Seats
- Power Sliding Rear Window w/Rear Defogger
- Universal Home Remote
- Heated 2nd Row Outboard Seats
- 2 USB Ports
- Driver Alert Package II$1,095
- Forward Collision Alert
- Lane Keep Assist w/Lane Departure Warning
- Automatic Emergency Braking
- Front Pedestrian Braking
- IntelliBeam Automatic High Beam On/Off
- Adaptive Cruise Control
- Following Distance Indicator
- Safety Alert Seat
- SLT Preferred Package$1,070
- Radio: Premium GMC Infotainment Sys w/Navigation
- Premium Bose 7-Speaker Sound System
- Wireless Charging
- Engine: Duramax 3.0L Turbo-Diesel I6$995
- 220 Amp Alternator
- Engine Block Heater
- 850 Heavy-Duty Battery
- Delete External Engine Oil Cooler
- GVWR: 7,200 lbs
- Transmission: 10-Speed Automatic
- Driver Alert Package I$890
- Ultrasonic Front & Rear Park Assist
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
- Perimeter Lighting
- X31 Off-Road Package$850
- Off-Road Suspension
- Hill Descent Control
- Skid Plates
- Heavy-Duty Air Filter
- X31 Hard Badge
- 2-Speed Transfer Case
- Tires: 265/65R18SL AT BW
- Dual Exhaust w/Premium Tips
- Tires: 275/60R20SL AT BW$200
- 255/80R17SL AS BW Spare Tire
- Power Sunroof$995
- Trailer Tire Pressure Monitor System$50
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 24 gal
- Horsepower: 277
Standard Features
- SLT Convenience Package
- SLT Preferred Package
- Driver Alert Package I
- Driver Alert Package II
- Wheels: 20" x 9" Polished Aluminum
- Chrome Wheel To Wheel Assist Steps
- Spray-On Pickup Bed Liner w/GMC Logo
- Transmission: 10-Speed Automatic
- Front Bucket Seats
- Floor-Mounted Center Console
- Ventilated Driver & Front Passenger Seats
- Power Sliding Rear Window w/Rear Defogger
- Universal Home Remote
- Heated 2nd Row Outboard Seats
- 2 USB Ports
- Forward Collision Alert
- Lane Keep Assist w/Lane Departure Warning
- Automatic Emergency Braking
- Front Pedestrian Braking
- IntelliBeam Automatic High Beam On/Off
- Adaptive Cruise Control
- Following Distance Indicator
- Safety Alert Seat
- Radio: Premium GMC Infotainment Sys w/Navigation
- Premium Bose 7-Speaker Sound System
- Wireless Charging
- 220 Amp Alternator
- Engine Block Heater
- 850 Heavy-Duty Battery
- Delete External Engine Oil Cooler
- GVWR: 7,200 lbs
- Transmission: 10-Speed Automatic
- Ultrasonic Front & Rear Park Assist
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
- Perimeter Lighting
- Off-Road Suspension
- Hill Descent Control
- Skid Plates
- Heavy-Duty Air Filter
- X31 Hard Badge
- 2-Speed Transfer Case
- Tires: 265/65R18SL AT BW
- Dual Exhaust w/Premium Tips
- 255/80R17SL AS BW Spare Tire
- SiriusXM w/360L
- 120-Volt Bed Mounted Power Outlet
- 6-Speaker Audio System Feature
- SiriusXM w/360L
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Driver Memory
- Radio: Premium GMC Infotainment Sys w/Multi-Touch
- Compass
- Electric Rear-Window Defogger
- Power Door Locks
- Remote Vehicle Starter System
- Keyless Open & Start
- Color-Keyed Carpeting Floor Covering
- OnStar & GMC Connected Services Capable
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Rear Dual USB Charging-Only Ports
- Front 40/20/40 Split-Bench Seat
- Heated Driver & Front Outboard Passenger Seating
- Steering Wheel Audio Controls
- Manual Tilt-Wheel & Telescoping Steering Column
- Electrical Lock Control Steering Column
- Theft Deterrent System
- Power Front Windows w/Driver Express Up/Down
- Power Front Passenger Windows w/Express Up/Down
- Power Rear Windows w/Express Down
- Deep-Tinted Glass
- Chrome Grille
- LED Cargo Area Lighting
- Front Frame-Mounted Black Recovery Hooks
- Tires: 265/65R18SL AS BW
- Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
- Rear Wheelhouse Liners
- Trailering Package
- ProGrade Trailering System
- 170 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Auto-Locking Rear Differential
- Integrated Trailer Brake Controller
- Single Speed Transfer Case
- Hitch Guidance
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering App
Dealer Notes
2021 GMC Sierra 1500 SLT 4WD - rugged capability meets refined comfort in this diesel-powered pickup, located in Arkadelphia, AR. Powered by a smooth 3.0L 6-cylinder diesel and equipped with four-wheel drive, this GMC Sierra is built for towing, hauling, and confident handling across varied terrain. The Off-Road Package adds durable suspension and protective features for trail-ready performance, while the SLT trim delivers premium appointments inside and out. Step into a well-maintained cabin featuring leather seating, a BOSE stereo system for premium audio, and an integrated Navigation system to keep you on course. A Back-Up Camera enhances safety and maneuverability in tight spots. This GMC Sierra carries a CARFAX 1-Owner history, reflecting careful ownership and thorough service records. Exterior accents and rugged styling give this truck a commanding presence, with practical bed space and smart cargo management for work or weekend gear. Technology and comfort combine to make long drives more enjoyable and daily tasks easier. Whether you need a dependable work truck or a comfortable family hauler with serious capability, this 2021 GMC Sierra 1500 SLT offers a compelling balance of strength, refinement, and modern features. Located in Arkadelphia, AR - contact us to arrange a test drive and see why this diesel GMC Sierra stands out among pre-owned pickup options.
Equipment
The vehicle is pure luxury with a heated steering wheel. 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. The installed navigation system will keep you on the right path. An off-road package is equipped on the vehicle. Apple CarPlay: Seamless smartphone integration for this unit - stay connected and entertained on the go! The vehicle warns of approaching vehicles with Cross-Traffic Alert. This GMC Sierra stays safely in its lane with Lane Keep Assist. See what's behind you with the back up camera on the GMC Sierra. This vehicle has auto-adjust speed for safe following. This model features a hands-free Bluetooth phone system. This unit offers Android Auto for seamless smartphone integration. This 1/2 ton pickup keeps you comfortable with Auto Climate. The steering wheel audio controls on this 2021 GMC Sierra 1500 keep the volume and station within easy reach.
Packages
SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; 2 USB Ports (1st Row); 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; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert. Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control. X31 Off-Road Package: 2-Speed Transfer Case; Hill Descent Control; Dual Exhaust with Premium Tips; Off-Road Suspension; Skid Plates; Heavy-Duty Air Filter; X31 Hard Badge. SLT Premium Plus Package: 20" X 9" Polished Aluminum Wheels; Chrome Wheel to Wheel Assist Steps; Spray-On Pickup Bed Liner with GMC Logo; 10-Speed Automatic Transmission. Preferred Equipment Group 4SA: LED Cargo Area Lighting; Re
Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. Pricing dependent upon available manufacturer incentives. See dealer for complete details. Prices do not include $129 S&H fee, any additional equipment, destination charges or finance charges. All prices, specifications, rebates, and availability are subject to change, and/or expiration without notice. Southwest discounted prices are available to all customers on in stock vehicles only. Every reasonable effort has been made to ensure the accuracy of the information contained on this site: however, absolute accuracy cannot be guaranteed. This entire site, and all information and exhibits appearing on it, are presented to the user as is without warranty of any kind, either expressed or implied. All vehicles subject to prior sale, MSRP is the Manufacturer's Suggested Retail Price of a vehicle. Images shown, including vehicle color, trim, options, and other specifications are subject to availability, current incentive offerings, current pricing and customers credit worthiness
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