2026 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.6L
VOLCANIC RED TINTCOAT
4WD
Diesel
0 Miles
Jet Black w/Kalahari Accents
WG3453
1GT4UPEY7TF152694
2500
Leather
AT4
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
Discover the power and luxury of this 2026 GMC Sierra 2500 AT4 4WD with the mighty V8 6.6L Diesel engine — now available in Warsaw, IN. Built for towing and off-road confidence, this GMC Sierra AT4 combines rugged capability with refined comfort. Enjoy a host of modern features including a Back-Up Camera for safer reversing, Adaptive Cruise Control for stress-free highway driving, Remote Start for convenience in any weather, Hands-Free Bluetooth for seamless connectivity, and a Heated Steering Wheel to keep you warm during cold mornings. This GMC Sierra 2500 AT4 delivers exceptional performance, impressive torque for hauling heavy loads, and reliable 4WD traction to tackle rough terrain or snowy roads. The interior offers premium materials, advanced safety tech, and intuitive controls designed for long drives and demanding workdays. Whether you need a dependable work truck or a capable weekend adventurer, this model checks all the boxes. Located in Warsaw, IN, this 2026 GMC Sierra 2500 AT4 is priced to sell and represents the best price in the area — an unbeatable value for those seeking diesel power and AT4 capability. Schedule a test drive today and experience the commanding presence, comfort, and capability of this GMC Sierra 2500 AT4 firsthand.
Equipment
Keep your hands warm all winter with a heated steering wheel in the GMC Sierra . The vehicle's Lane Departure Warning helps keep you in your lane. See what's behind you with the back up camera on this 2026 GMC Sierra 2500. The vehicle features a hands-free Bluetooth phone system. This 3/4 ton pickup comes equipped with Android Auto for seamless smartphone integration on the road. This GMC Sierra has auto-adjust speed for safe following. Start this 2026 GMC Sierra 2500 from inside with remote start. Engulf yourself with the crystal clear sound of a BOSE sound system in this model. The GMC Sierra offers Apple CarPlay for seamless connectivity. The leather seats in this model are a must for buyers looking for comfort, durability, and style. The vehicle's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. The GMC Sierra gleams with a flashy red exterior. Keep safely connected while in it with OnStar. You may enjoy services like Automatic Crash Response, Navigation, Roadside Assistance and Hands-Free Calling.
Additional Information
WARSAW BUICK GMC CHRYSLER HAS BEEN SERVING THE AREA FOR OVER THREE DECADES! WARSAW, PLYMOUTH, GOSHEN, COLUMBIA CITY, WINONA LAKE, MISHAWAKA, FORT WAYNE, LIGONIER, SYRACUSE, AND ELKHART! The dealer is not responsible for equipment and or omissions. We apply paint & fabric defense interior and exterior protection using the latest technology to protect your investment. This is $699 is not included in our online or list price.
Manufacturer Incentives
Price includes: Guaranteed Incentives: $500 - Buick & GMC Consumer Cash Program - Exp. 11/3/2025. Contact dealer to verify final pricing.
Discover the power and luxury of this 2026 GMC Sierra 2500 AT4 4WD with the mighty V8 6.6L Diesel engine — now available in Warsaw, IN. Built for towing and off-road confidence, this GMC Sierra AT4 combines rugged capability with refined comfort. Enjoy a host of modern features including a Back-Up Camera for safer reversing, Adaptive Cruise Control for stress-free highway driving, Remote Start for convenience in any weather, Hands-Free Bluetooth for seamless connectivity, and a Heated Steering Wheel to keep you warm during cold mornings. This GMC Sierra 2500 AT4 delivers exceptional performance, impressive torque for hauling heavy loads, and reliable 4WD traction to tackle rough terrain or snowy roads. The interior offers premium materials, advanced safety tech, and intuitive controls designed for long drives and demanding workdays. Whether you need a dependable work truck or a capable weekend adventurer, this model checks all the boxes. Located in Warsaw, IN, this 2026 GMC Sierra 2500 AT4 is priced to sell and represents the best price in the area — an unbeatable value for those seeking diesel power and AT4 capability. Schedule a test drive today and experience the commanding presence, comfort, and capability of this GMC Sierra 2500 AT4 firsthand.
Equipment
Keep your hands warm all winter with a heated steering wheel in the GMC Sierra . The vehicle's Lane Departure Warning helps keep you in your lane. See what's behind you with the back up camera on this 2026 GMC Sierra 2500. The vehicle features a hands-free Bluetooth phone system. This 3/4 ton pickup comes equipped with Android Auto for seamless smartphone integration on the road. This GMC Sierra has auto-adjust speed for safe following. Start this 2026 GMC Sierra 2500 from inside with remote start. Engulf yourself with the crystal clear sound of a BOSE sound system in this model. The GMC Sierra offers Apple CarPlay for seamless connectivity. The leather seats in this model are a must for buyers looking for comfort, durability, and style. The vehicle's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. The GMC Sierra gleams with a flashy red exterior. Keep safely connected while in it with OnStar. You may enjoy services like Automatic Crash Response, Navigation, Roadside Assistance and Hands-Free Calling.
Additional Information
WARSAW BUICK GMC CHRYSLER HAS BEEN SERVING THE AREA FOR OVER THREE DECADES! WARSAW, PLYMOUTH, GOSHEN, COLUMBIA CITY, WINONA LAKE, MISHAWAKA, FORT WAYNE, LIGONIER, SYRACUSE, AND ELKHART! The dealer is not responsible for equipment and or omissions. We apply paint & fabric defense interior and exterior protection using the latest technology to protect your investment. This is $699 is not included in our online or list price.
Manufacturer Incentives
Price includes: Guaranteed Incentives: $500 - Buick & GMC Consumer Cash Program - Exp. 11/3/2025. Contact dealer to verify final pricing.
Features & Options
- Apple CarPlay/Android Auto smart device wireless mirroring
- Forward Collision Alert with Automatic Braking
- Front Pedestrian Braking
- Wi-Fi Hotspot capable mobile hotspot internet access
- HD Rear Vision Camera w/Hitch View rear mounted camera
- Adaptive cruise control
- Automatic Emergency Braking predictive brake assist system
- Cruise control with steering wheel mounted controls
- Ventilated driver and front passenger seats
- Keyfob remote start
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Primary monitor touchscreen
- Lane Departure Warning
- Rear Cross-Traffic Alert collision warning
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- 6.6L V-8 gasoline direct injection
- variable valve control
- regular unleaded
- engine with 401HP
- 6.6L V-8
- Front wireless smart device charging
- Google Built-In built-in virtual assistant
- Teen Driver restricted driving mode/alerts
- Keyless Open/Keyless Start with hands-free access and push button start
- Keyfob window control
- HD Surround Vision w/Hitch View aerial view camera
- Smart device remote start
- Push-button
- GCW Alert weight capacity alert
- Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
- Bluetooth wireless audio streaming
- Hitch Guidance vehicle to trailer hitching assist
- Gauge cluster display size: 12.30
- Front mounted camera with washer
- Right side camera
- Pickup box camera
- Left side camera
- Trailer Side Blind Zone Alert blind spot warning
- Following Distance Indicator
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
- Dual-zone front climate control
- Full gauge cluster screen
- Auto high-beam headlights
- Immobilizer
- Bose speakers
- OnStar vehicle integrated emergency SOS system
- Bluetooth handsfree wireless device connectivity
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