2021 GMC Sierra 1500 AT4

Twin Pine Ford has the Nicest Inventory at the Best Prices!
This 2021 GMC Sierra 1500 AT4 delivers capability and comfort in a refined package. Finished in black with a powerful 6.2L EcoTec3 V8 engine, this four-wheel-drive truck combines rugged performance with modern conveniences. The AT4 trim elevates the driving experience with premium features and distinctive styling designed for both on-road and off-road confidence.
Key Features:
- 6.2L EcoTec3 V8 Engine with 10-Speed Automatic Transmission
- 20'' Machined Aluminum Wheels with Carbon Grey Metallic Accents
- Technology Package with Premium GMC Infotainment System and Navigation
- All-Weather Floor Liners (1st and 2nd Rows)
- Multicolor 15'' Head-Up Display
- HD Surround Vision with Trailer View Camera Provisions
- Heated Steering Wheel and Ventilated Driver Seat
- Apple CarPlay and Android Auto Integration
- Driver Alert Package II with Automatic Emergency Braking and Lane Keep Assist
- ProGrade Trailering System with Integrated Brake Controller
This Sierra 1500 AT4 has been well-maintained with approximately 75,000 miles on the odometer. The truck features a premium Bose audio system, wireless charging, remote vehicle starter, and comprehensive safety technology including automatic emergency braking, rear cross traffic alert, and blind zone alert. The bed includes a spray-on liner with AT4 logo and LED cargo lighting for practicality.
Visit Twin Pine Ford to experience this capable Sierra 1500 AT4. Our team is ready to discuss financing options and answer any questions about this impressive truck.
* All of our cars go through our Twin Pine Certified Process * While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Please verify any information in question with Twin Pine Ford (717)-733-FORD *Prices DO NOT include: taxes, tags, registration, license, and title fee* Twin Pine Ford will only accept outside 3rd Party financing in the event we cannot match customers Pre-Approved rate. (See dealer for details.)
Disclaimer: We are not able to finance customers from the following states: Alaska, Arizona, California, Iowa, Kansas, Minnesota, North Dakota, South Dakota, Oklahoma, Ohio andor Tennessee. However, these customers are welcome to secure their own financing.
This 2021 GMC Sierra 1500 AT4 delivers capability and comfort in a refined package. Finished in black with a powerful 6.2L EcoTec3 V8 engine, this four-wheel-drive truck combines rugged performance with modern conveniences. The AT4 trim elevates the driving experience with premium features and distinctive styling designed for both on-road and off-road confidence.
Key Features:
- 6.2L EcoTec3 V8 Engine with 10-Speed Automatic Transmission
- 20'' Machined Aluminum Wheels with Carbon Grey Metallic Accents
- Technology Package with Premium GMC Infotainment System and Navigation
- All-Weather Floor Liners (1st and 2nd Rows)
- Multicolor 15'' Head-Up Display
- HD Surround Vision with Trailer View Camera Provisions
- Heated Steering Wheel and Ventilated Driver Seat
- Apple CarPlay and Android Auto Integration
- Driver Alert Package II with Automatic Emergency Braking and Lane Keep Assist
- ProGrade Trailering System with Integrated Brake Controller
This Sierra 1500 AT4 has been well-maintained with approximately 75,000 miles on the odometer. The truck features a premium Bose audio system, wireless charging, remote vehicle starter, and comprehensive safety technology including automatic emergency braking, rear cross traffic alert, and blind zone alert. The bed includes a spray-on liner with AT4 logo and LED cargo lighting for practicality.
Visit Twin Pine Ford to experience this capable Sierra 1500 AT4. Our team is ready to discuss financing options and answer any questions about this impressive truck.
* All of our cars go through our Twin Pine Certified Process * While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Please verify any information in question with Twin Pine Ford (717)-733-FORD *Prices DO NOT include: taxes, tags, registration, license, and title fee* Twin Pine Ford will only accept outside 3rd Party financing in the event we cannot match customers Pre-Approved rate. (See dealer for details.)
Disclaimer: We are not able to finance customers from the following states: Alaska, Arizona, California, Iowa, Kansas, Minnesota, North Dakota, South Dakota, Oklahoma, Ohio andor Tennessee. However, these customers are welcome to secure their own financing.
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- 170 Amp Alternator
- 4-Wheel Disc Brakes
- 6 Speakers
- 6-Speaker Audio System Feature
- ABS brakes
- AM/FM radio: SiriusXM with 360L
- AT4 High Clearance Step (LPO)
- AT4 Preferred Package
- AT4 Premium Package
- Adaptive Cruise Control
- Air Conditioning
- Auto-Locking Rear Differential
- Auto-dimming door mirrors
- Automatic temperature control
- Auxiliary External Transmission Oil Cooler
- Body-Color Surround Grille
- Brake assist
- Bumpers: body-color
- Delay-off headlights
- Driver Alert Package I
- Driver Alert Package II
- Driver Memory
- Dual front impact airbags
- Dual front side impact airbags
- Electric Rear-Window Defogger
- Electrical Lock Control Steering Column
- Electronic Stability Control
- Front License Plate Kit
- Front anti-roll bar
- Front dual zone A/C
- Front fog lights
- Front wheel independent suspension
- Fully automatic headlights
- Heated door mirrors
- Heavy-Duty Air Filter
- Hill Descent Control
- IntelliBeam Automatic High Beam On/Off
- Keyless Open & Start
- LED Cargo Area Lighting
- Low tire pressure warning
- Manual Tilt-Wheel & Telescoping Steering Column
- Memory seat
- Occupant sensing airbag
- Off-Road Suspension
- Overhead airbag
- Panic alarm
- Perimeter Lighting
- Power Door Locks
- Power Front Passenger Windows w/Express Up/Down
- Power Front Windows w/Driver Express Up/Down
- Power Rear Windows w/Express Down
- Power driver seat
- Power steering
- Power windows
- Preferred Equipment Group 4SB
- Premium Bose 7-Speaker Sound System
- Premium audio system: GMC Infotainment System
- Radio data system
- Radio: Premium GMC Infotainment Sys w/Multi-Touch
- Radio: Premium GMC Infotainment Sys w/Navigation
- Rear window defroster
- Remote Vehicle Starter System
- Remote keyless entry
- Security system
- SiriusXM w/360L
- Speed control
- Speed-sensing steering
- Steering Wheel Audio Controls
- Steering wheel mounted audio controls
- Technology Package
- Theft Deterrent System (Unauthorized Entry)
- Traction control
- Trailering Package
- Universal Home Remote
$2,250 $37,900 discount NO HAGGLE PRICE
| Retail Price: | $40,150 |
| PA's #1 Ford Store Discount: | -$2,250 |
| No Haggle Price: | $37,900 |
Mileage:
75,009 Miles
Type:
Truck
Exterior:
black
Interior:
jet black with kalahari a
Engine:
Gas 6.2L 8 cylinder
Transmission:
automatic
Drive Type:
4 Wheel Drive
Stock:
G21411
VIN:
3GTP9EEL5MG321411





























