2026 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.6L
Titanium Rush Metallic
4WD
Diesel
102 Miles
Jet Black w/Kalahari Accents
260239
1GT4UPEY4TF125811
2500
Leather
AT4
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
Discover outstanding capability and luxury with this 2026 GMC Sierra 2500 AT4 4WD, located in Burlington, WI. Powered by a robust V8 6.6L Diesel engine, this heavy-duty pickup delivers exceptional towing, confident handling, and long-haul efficiency for demanding jobs or weekend adventures. The AT4 off-road package combines rugged capability with refined comfort, making it equally at home on rugged trails and city streets.
Step inside to premium Leather Seats and intuitive Steering Wheel Audio Controls for a comfortable, connected driving experience. Enjoy premium entertainment with XM Radio, keeping you tuned to music, sports, and news wherever the road takes you. Advanced safety features include Cross-Traffic Alert and Adaptive Cruise Control to enhance awareness and reduce driver fatigue on busy highways or in tight parking situations.
This GMC Sierra 2500 is competitively priced and verified to be the best price in the Burlington, WI area—great value for a top-tier heavy-duty pickup with a diesel V8. Whether you need towing muscle, off-road readiness, or upscale interior features, this truck checks every box. Schedule a test drive today in Burlington, WI, and see why this 2026 GMC Sierra 2500 AT4 4WD with the 6.6L Diesel is the smart choice for capability, comfort, and value.
Equipment
The leather seats in this 3/4 ton pickup are a must for buyers looking for comfort, durability, and style. This GMC Sierra has auto-adjust speed for safe following. Engulf yourself with the crystal clear sound of a BOSE sound system in the vehicle. This 2026 GMC Sierra 2500's Lane Departure Warning helps keep you in your lane. An off-road package is equipped on the vehicle. This unit comes equipped with Android Auto for seamless smartphone integration on the road. This model offers Apple CarPlay for seamless connectivity. The GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. This GMC Sierra is equipped with the latest generation of XM/Sirius Radio. This model features a hands-free Bluetooth phone system. Protect this vehicle from unwanted accidents with a cutting edge backup camera system. Start it from inside with remote start. This unit is pure luxury with a heated steering wheel. The steering wheel audio controls on this model keep the volume and station within easy reach.
Packages
Max Trailering Package: 11. 750 lbs (5. 330 Kg) GVWR; Gooseneck/5th Wheel Prep Package. AT4 Premium Plus Package: Power Sunroof; Technology Package; Power-Retractable Black Assist Steps. Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. Black Badging Package: Black Sierra Nameplates; Black GMC Emblems. Power-Retractable Black Assist Steps. Technology Package. Power Sunroof. Gooseneck/5th Wheel Prep Package. Titanium Rush Metallic. Black Front and Rear Molded Splash Guards. High Idle Switch. LED Smoked Amber Roof Marker Lamps. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Additional Information
Lynch Chevrolet GMC is a family-owned and operated dealership since 1957. Our dealerships are located throughout Wisconsin, including Lynch GM Superstore in Burlington, Lynch Chevrolet of Mukwonago, Lynch Chrysler Dodge Jeep RAM in Mukwonago, Lynch Ford of Mukwonago, Lynch Buick GMC of West Bend, and Lynch Chevrolet of Kenosha. We strive to provide excellent customer service and the best car-buying experience. At our dealerships, we love our furry friends and offer pet-friendly environments, so bring your pet along with you when you come to visit us! With every service visit, you'll receive a free car wash, and with every vehicle purchase, You’ll Receive our Lynch Protect Program, which includes one year of Tire, Windshield, and Paint Protection. Lynch, has protected! We are proud to support local communities and schools, and we have received excellent reviews on Google. For the best car-buying experience, come to the Lynch Family of Dealerships! Are you looking for the best deal on a new or pre-owned vehicle? Look no further than Lynch GM Superstore in Burlington, WI! Our team is committed to providing top-notch customer service and satisfaction, and our 'Lynch Easy Price' ensures you get the best competitive price and value by using real-time internet price comparisons and the latest technology. We have one of the largest inventories of new and pre-owned vehicles in the state, and all of our used vehicles are inspected for safety and quality by factory-trained technicians. To top it off, we use our strong relationships with over 20 financial institutions to provide the most competitive financing terms available. Stop by Lynch GM Superstore today to get the best deal on your new ride!
Discover outstanding capability and luxury with this 2026 GMC Sierra 2500 AT4 4WD, located in Burlington, WI. Powered by a robust V8 6.6L Diesel engine, this heavy-duty pickup delivers exceptional towing, confident handling, and long-haul efficiency for demanding jobs or weekend adventures. The AT4 off-road package combines rugged capability with refined comfort, making it equally at home on rugged trails and city streets.
Step inside to premium Leather Seats and intuitive Steering Wheel Audio Controls for a comfortable, connected driving experience. Enjoy premium entertainment with XM Radio, keeping you tuned to music, sports, and news wherever the road takes you. Advanced safety features include Cross-Traffic Alert and Adaptive Cruise Control to enhance awareness and reduce driver fatigue on busy highways or in tight parking situations.
This GMC Sierra 2500 is competitively priced and verified to be the best price in the Burlington, WI area—great value for a top-tier heavy-duty pickup with a diesel V8. Whether you need towing muscle, off-road readiness, or upscale interior features, this truck checks every box. Schedule a test drive today in Burlington, WI, and see why this 2026 GMC Sierra 2500 AT4 4WD with the 6.6L Diesel is the smart choice for capability, comfort, and value.
Equipment
The leather seats in this 3/4 ton pickup are a must for buyers looking for comfort, durability, and style. This GMC Sierra has auto-adjust speed for safe following. Engulf yourself with the crystal clear sound of a BOSE sound system in the vehicle. This 2026 GMC Sierra 2500's Lane Departure Warning helps keep you in your lane. An off-road package is equipped on the vehicle. This unit comes equipped with Android Auto for seamless smartphone integration on the road. This model offers Apple CarPlay for seamless connectivity. The GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. This GMC Sierra is equipped with the latest generation of XM/Sirius Radio. This model features a hands-free Bluetooth phone system. Protect this vehicle from unwanted accidents with a cutting edge backup camera system. Start it from inside with remote start. This unit is pure luxury with a heated steering wheel. The steering wheel audio controls on this model keep the volume and station within easy reach.
Packages
Max Trailering Package: 11. 750 lbs (5. 330 Kg) GVWR; Gooseneck/5th Wheel Prep Package. AT4 Premium Plus Package: Power Sunroof; Technology Package; Power-Retractable Black Assist Steps. Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. Black Badging Package: Black Sierra Nameplates; Black GMC Emblems. Power-Retractable Black Assist Steps. Technology Package. Power Sunroof. Gooseneck/5th Wheel Prep Package. Titanium Rush Metallic. Black Front and Rear Molded Splash Guards. High Idle Switch. LED Smoked Amber Roof Marker Lamps. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Additional Information
Lynch Chevrolet GMC is a family-owned and operated dealership since 1957. Our dealerships are located throughout Wisconsin, including Lynch GM Superstore in Burlington, Lynch Chevrolet of Mukwonago, Lynch Chrysler Dodge Jeep RAM in Mukwonago, Lynch Ford of Mukwonago, Lynch Buick GMC of West Bend, and Lynch Chevrolet of Kenosha. We strive to provide excellent customer service and the best car-buying experience. At our dealerships, we love our furry friends and offer pet-friendly environments, so bring your pet along with you when you come to visit us! With every service visit, you'll receive a free car wash, and with every vehicle purchase, You’ll Receive our Lynch Protect Program, which includes one year of Tire, Windshield, and Paint Protection. Lynch, has protected! We are proud to support local communities and schools, and we have received excellent reviews on Google. For the best car-buying experience, come to the Lynch Family of Dealerships! Are you looking for the best deal on a new or pre-owned vehicle? Look no further than Lynch GM Superstore in Burlington, WI! Our team is committed to providing top-notch customer service and satisfaction, and our 'Lynch Easy Price' ensures you get the best competitive price and value by using real-time internet price comparisons and the latest technology. We have one of the largest inventories of new and pre-owned vehicles in the state, and all of our used vehicles are inspected for safety and quality by factory-trained technicians. To top it off, we use our strong relationships with over 20 financial institutions to provide the most competitive financing terms available. Stop by Lynch GM Superstore today to get the best deal on your new ride!
Features & Options
- Max Trailering Package: 11
- 750 lbs (5
- 330 Kg) GVWR; Gooseneck/5th Wheel Prep Package
- AT4 Premium Plus Package: Power Sunroof; Technology Package; Power-Retractable Black Assist Steps
- Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners
- AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote
- Black Badging Package: Black Sierra Nameplates; Black GMC Emblems
- Power-Retractable Black Assist Steps
- Technology Package
- Power Sunroof
- Gooseneck/5th Wheel Prep Package
- Titanium Rush Metallic
- Black Front and Rear Molded Splash Guards
- High Idle Switch
- LED Smoked Amber Roof Marker Lamps
- 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
- Head-up display
- 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
- First-row sliding and tilting glass sunroof with express open/close activation sunshade
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- Duramax 6.6L V-8 diesel direct injection
- intercooled turbo
- diesel
- engine with 470HP
- Duramax 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
- Video-feed rearview mirror
- 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
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