Apple CarPlay/Android Auto smart device 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
Keyfob remote start
Heated steering wheel
Heated driver and front passenger seats
83 options across 15 categories
83
Total Options
5
Paid Options
77
Included
15
Categories
SiriusXM with 360L
Code: 360L
Premium GMC Infotainment System Radio with Navigation
Code: IOT
2 USB Ports
Code: MCR
Not Equipped with HD Radio
Code: RG0
Steering Wheel Audio Controls
Code: UK3
Premium Bose 7-Speaker Sound System
Code: UQA
6-Speaker Audio System Feature
Code: UQF
Preferred Equipment Group 4SB
Code: 4SB
Power Sliding Rear Window with Rear Defogger
Code: A48
Power Front Passenger Windows with Express Up/down
Code: AEF
Power Rear Windows with Express Down
Code: AEQ
Power Front Windows with Driver Express Up/down
Code: AXG
120-Volt Bed Mounted Power Outlet
Code: KC9
120-Volt Instrument Panel Power Outlet
Code: KI4
12-Volt Rear Auxiliary Power Outlet
Code: KPA
AT4 Preferred Package
Code: PDO
+$995
850 Heavy-Duty Battery
Code: 850BAT
Engine Block Heater
Code: K05
Heavy-Duty Air Filter
Code: K47
Delete External Engine Oil Cooler
Code: KC4DEL
Automatic Stop/start
Code: KL9
Auxiliary External Transmission Oil Cooler
Code: KNP
220 Amp Alternator
Code: KW5
170 Amp Alternator
Code: KW7
5.3L EcoTec3 V8 Engine
Code: L84
Duramax 3.0L Turbo-Diesel I6 Engine
Code: LM2
+$995
10-Way Power Driver Seat Adjuster with Lumbar
Code: A2X
Front Bucket Seats
Code: A50
10-Way Power Passenger Seat Adjuster with Lumbar
Code: A7K
Heated Driver and Front Outboard Passenger Seating
Code: KA1
Heated 2nd Row Outboard Seats
Code: KA6
Ventilated Driver and Front Passenger Seats
Code: KQV
Perforated Leather-Appointed Front Seat Trim
Code: STDTM
Driver Memory
Code: A45
GMC Connected Access Capable
Code: ACCESS
Keyless Open and Start
Code: ATH
Power Door Locks
Code: AU3
Color-Keyed Carpeting Floor Covering
Code: B30
Rear Premium Floor Liners with Removable Carpet Insert
Code: BKE
Front Premium Floor Liners with Removable Carpet Insert
Code: BKF
Remote Vehicle Starter System
Code: BTV
Compass
Code: COMP
Floor-Mounted Center Console
Code: D07
Jet Black W/Kalahari
Code: HVD
Wireless Charging
Code: K4C
2 USB Ports (1st Row)
Code: MCZ
Electrical Lock Control Steering Column
Code: N06
Manual Tilt-Wheel and Telescoping Steering Column
Code: N37
4.2" Diagonal Color Display Driver Info Center
Code: UDD
OnStar and GMC Connected Services Capable
Code: UE1
Universal Home Remote
Code: UG1
Rear Dual USB Charging-Only Ports
Code: USS
HD Rear Vision Camera
Code: UVB
4G LTE Wi-Fi Hotspot Capable
Code: VV4
Deep-Tinted Glass
Code: AKO
Rear Wheelhouse Liners
Code: B1J
Electric Rear-Window Defogger
Code: C49
Spray-On Pickup Bed Liner with AT4 Logo
Code: CGN
Body-Color Surround Grille
Code: GRILLE
ProGrade Trailering System
Code: PROGTS
LED Cargo Area Lighting
Code: UF2
7,100 lbs (3,221 Kgs) GVWR
Code: C5Y
Hill Descent Control
Code: JHD
Hitch Guidance
Code: CTT
Integrated Trailer Brake Controller
Code: JL1
Hitch Guidance with Hitch View
Code: PZ8
In-Vehicle Trailering App
Code: U1D
Red Recovery Hooks
Code: UGA
Trailering Package
Code: Z82
Federal Emissions Requirements
Code: FE9
Auto-Locking Rear Differential
Code: G80
3.23 Rear Axle Ratio
Code: GU5
Skid Plates
Code: NZZ
Off-Road Suspension
Code: Z7X
+$495
Onyx Black
Code: GBA
+$495
10-Speed Automatic Transmission
Code: MQB
2-Speed Transfer Case
Code: NQH
+$1,170
20" X 9" Machined Aluminum Wheels
Code: NZH
+$800
LT265/60R20 MT Blackwall
Code: QFV
+$295
Wheel Locks (set of 4)
Code: SFE
+$75
265/70R17SL AS BW Spare Tire
Code: XCQ
Theft Deterrent System (unauthorized Entry)
Code: UTJ
Fleet Customer Powertrain Limited Warranty
Code: WARANT
Total Options Value
Combined MSRP of all factory options
$2,610
You’ll be redirected to the dealer’s website to complete your trade-in evaluation.
Discover your personalized rates and pre-approved payment options.
You'll be redirected to the dealer's website to complete your pre-qualification process.
You'll be redirected to the dealer's website to schedule service appointment.
Ready to roll or just need some additional details? Our Ai can schedule your VIP Test Drive & instantly answer many vehicle availability and equipment pkg questions
Apple CarPlay/Android Auto smart device 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
Keyfob remote start
Heated steering wheel
Heated driver and front passenger seats
83 options across 15 categories
83
Total Options
5
Paid Options
77
Included
15
Categories
SiriusXM with 360L
Code: 360L
Premium GMC Infotainment System Radio with Navigation
Code: IOT
2 USB Ports
Code: MCR
Not Equipped with HD Radio
Code: RG0
Steering Wheel Audio Controls
Code: UK3
Premium Bose 7-Speaker Sound System
Code: UQA
6-Speaker Audio System Feature
Code: UQF
Preferred Equipment Group 4SB
Code: 4SB
Power Sliding Rear Window with Rear Defogger
Code: A48
Power Front Passenger Windows with Express Up/down
Code: AEF
Power Rear Windows with Express Down
Code: AEQ
Power Front Windows with Driver Express Up/down
Code: AXG
120-Volt Bed Mounted Power Outlet
Code: KC9
120-Volt Instrument Panel Power Outlet
Code: KI4
12-Volt Rear Auxiliary Power Outlet
Code: KPA
AT4 Preferred Package
Code: PDO
+$995
850 Heavy-Duty Battery
Code: 850BAT
Engine Block Heater
Code: K05
Heavy-Duty Air Filter
Code: K47
Delete External Engine Oil Cooler
Code: KC4DEL
Automatic Stop/start
Code: KL9
Auxiliary External Transmission Oil Cooler
Code: KNP
220 Amp Alternator
Code: KW5
170 Amp Alternator
Code: KW7
5.3L EcoTec3 V8 Engine
Code: L84
Duramax 3.0L Turbo-Diesel I6 Engine
Code: LM2
+$995
10-Way Power Driver Seat Adjuster with Lumbar
Code: A2X
Front Bucket Seats
Code: A50
10-Way Power Passenger Seat Adjuster with Lumbar
Code: A7K
Heated Driver and Front Outboard Passenger Seating
Code: KA1
Heated 2nd Row Outboard Seats
Code: KA6
Ventilated Driver and Front Passenger Seats
Code: KQV
Perforated Leather-Appointed Front Seat Trim
Code: STDTM
Driver Memory
Code: A45
GMC Connected Access Capable
Code: ACCESS
Keyless Open and Start
Code: ATH
Power Door Locks
Code: AU3
Color-Keyed Carpeting Floor Covering
Code: B30
Rear Premium Floor Liners with Removable Carpet Insert
Code: BKE
Front Premium Floor Liners with Removable Carpet Insert
Code: BKF
Remote Vehicle Starter System
Code: BTV
Compass
Code: COMP
Floor-Mounted Center Console
Code: D07
Jet Black W/Kalahari
Code: HVD
Wireless Charging
Code: K4C
2 USB Ports (1st Row)
Code: MCZ
Electrical Lock Control Steering Column
Code: N06
Manual Tilt-Wheel and Telescoping Steering Column
Code: N37
4.2" Diagonal Color Display Driver Info Center
Code: UDD
OnStar and GMC Connected Services Capable
Code: UE1
Universal Home Remote
Code: UG1
Rear Dual USB Charging-Only Ports
Code: USS
HD Rear Vision Camera
Code: UVB
4G LTE Wi-Fi Hotspot Capable
Code: VV4
Deep-Tinted Glass
Code: AKO
Rear Wheelhouse Liners
Code: B1J
Electric Rear-Window Defogger
Code: C49
Spray-On Pickup Bed Liner with AT4 Logo
Code: CGN
Body-Color Surround Grille
Code: GRILLE
ProGrade Trailering System
Code: PROGTS
LED Cargo Area Lighting
Code: UF2
7,100 lbs (3,221 Kgs) GVWR
Code: C5Y
Hill Descent Control
Code: JHD
Hitch Guidance
Code: CTT
Integrated Trailer Brake Controller
Code: JL1
Hitch Guidance with Hitch View
Code: PZ8
In-Vehicle Trailering App
Code: U1D
Red Recovery Hooks
Code: UGA
Trailering Package
Code: Z82
Federal Emissions Requirements
Code: FE9
Auto-Locking Rear Differential
Code: G80
3.23 Rear Axle Ratio
Code: GU5
Skid Plates
Code: NZZ
Off-Road Suspension
Code: Z7X
+$495
Onyx Black
Code: GBA
+$495
10-Speed Automatic Transmission
Code: MQB
2-Speed Transfer Case
Code: NQH
+$1,170
20" X 9" Machined Aluminum Wheels
Code: NZH
+$800
LT265/60R20 MT Blackwall
Code: QFV
+$295
Wheel Locks (set of 4)
Code: SFE
+$75
265/70R17SL AS BW Spare Tire
Code: XCQ
Theft Deterrent System (unauthorized Entry)
Code: UTJ
Fleet Customer Powertrain Limited Warranty
Code: WARANT
Total Options Value
Combined MSRP of all factory options
$2,610
No seller reviews yet.
The 2021 GMC Sierra 1500 AT4 is a rugged and capable pickup that's ready to take on any adventure. With its powerful 3.0L I6 Diesel Turbocharged engine, this Sierra delivers impressive performance and efficiency, with an EPA-estimated 22 city/26 highway MPG.
- Carfax One-Owner
- 3.0L I-6 Diesel Turbocharged (Duramax) Engine
- 20 Machined Aluminum Wheels with Carbon Grey Metallic Accents
- AT4 Preferred Package with Premium Bose Audio, Navigation, and Wireless Charging
- Trailering Package
- Spray-On Pickup Bed Liner with AT4 Logo
- Off-Road Suspension, Skid Plates, and Red Recovery Hooks
This Sierra AT4 is equipped with an impressive array of premium features that enhance both utility and comfort. The Bose premium sound system, 8 touchscreen infotainment with built-in navigation, and wireless charging make every drive more enjoyable. Meanwhile, the off-road-tuned suspension, locking rear differential, and all-terrain tires ensure you can confidently tackle any terrain.
Whether you're hauling gear, towing a trailer, or just enjoying the open road, this 2021 GMC Sierra 1500 AT4 is ready to deliver a truly exceptional driving experience. Schedule a test drive today and discover the power and capability that only the Sierra AT4 can provide.
TomTepe Autocenter and Car Country of Aurora and Harrison are your one-stop shop for quality pre-owned vehicles in the Tri-State! Experience doing business with your neighbors and friends, where courtesy matters.
No reviews yet for this vehicle.
We are not responsible for typographical, pricing, product information or advertising errors. In the event a vehicle is listed at an incorrect price due to typographical, photographic, or technical errors or errors in pricing information received from one of the manufacturers we represent, we shall have the right to refuse or cancel any sell, offer, or order placed for vehicles listed at the incorrect price. Prices are subject to change at the dealers discretion, all prices are plus tax, title, license and Documentation Fees. See Dealer for details. The list of standard equipment and accessories contained on this document reflect equipment which was standard at the time vehicle was manufactured. This vehicle may or may not contain some or most of the equipment and accessories listed as a result of the vehicle identification number equipment compilation provided by a third party source. This VIN equipment compilation is provided as a service by the dealer and a third party source and is in no way intended to serve as a warranty or list of actual equipment contained on the vehicle.
View all cars at this dealership
