2026 GMC Sierra AT4
GMC Sierra Details
Automatic
6 Cyl, 3.0L
ONYX BLACK
4WD
Diesel
0 Miles
Jet Black w/Kalahari Accents
104027
1GTUUEE88TZ296368
1500
Leather
AT4
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
Discover the 2026 GMC Sierra 1500 AT4 4WD with the rugged efficiency of the 6-cylinder, 3.0L Diesel — a premium pickup built for power, comfort, and capability. Located in Marinette, WI, this GMC Sierra AT4 delivers exceptional towing and fuel economy thanks to its advanced diesel engine and 4-wheel drive traction system, making it perfect for work, weekend adventures, or navigating Wisconsin roads year-round. Step inside to experience a refined interior with premium features like the BOSE stereo system for immersive sound, Apple CarPlay and Android Auto for seamless smartphone integration, and convenient Remote Start for temperature-controlled comfort before you even get to the cab. Advanced safety tech such as Lane Departure Warning helps keep every drive more confident and secure. The AT4 trim elevates off-road capability with rugged styling, underbody protection, and a composed suspension tuned for both trail and highway. With thoughtful utility features, durable materials, and modern connectivity, this GMC Sierra balances everyday practicality with upscale appointments. Located in Marinette, WI, this 2026 GMC Sierra 1500 AT4 is priced to move — offering the best price available for this combination of diesel efficiency, 4WD capability, premium tech, and off-road readiness. Schedule a test drive today and experience why this GMC Sierra stands out as the smart, powerful choice for drivers who demand performance and comfort.
Equipment
Start this 1/2 ton pickup from inside with remote start. This model's Lane Departure Warning helps keep you in your lane. Keep your hands warm all winter with a heated steering wheel in this vehicle . This unit offers Apple CarPlay for seamless connectivity. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. You'll never again be lost in a crowded city or a country region with the navigation system on it. The vehicle stays safely in its lane with Lane Keep Assist. Bluetooth technology is built into this unit, keeping your hands on the steering wheel and your focus on the road. This model has auto-adjust speed for safe following. Engulf yourself with the crystal clear sound of a BOSE sound system in this 2026 GMC Sierra 1500. See what's behind you with the back up camera on this GMC Sierra.
Discover the 2026 GMC Sierra 1500 AT4 4WD with the rugged efficiency of the 6-cylinder, 3.0L Diesel — a premium pickup built for power, comfort, and capability. Located in Marinette, WI, this GMC Sierra AT4 delivers exceptional towing and fuel economy thanks to its advanced diesel engine and 4-wheel drive traction system, making it perfect for work, weekend adventures, or navigating Wisconsin roads year-round. Step inside to experience a refined interior with premium features like the BOSE stereo system for immersive sound, Apple CarPlay and Android Auto for seamless smartphone integration, and convenient Remote Start for temperature-controlled comfort before you even get to the cab. Advanced safety tech such as Lane Departure Warning helps keep every drive more confident and secure. The AT4 trim elevates off-road capability with rugged styling, underbody protection, and a composed suspension tuned for both trail and highway. With thoughtful utility features, durable materials, and modern connectivity, this GMC Sierra balances everyday practicality with upscale appointments. Located in Marinette, WI, this 2026 GMC Sierra 1500 AT4 is priced to move — offering the best price available for this combination of diesel efficiency, 4WD capability, premium tech, and off-road readiness. Schedule a test drive today and experience why this GMC Sierra stands out as the smart, powerful choice for drivers who demand performance and comfort.
Equipment
Start this 1/2 ton pickup from inside with remote start. This model's Lane Departure Warning helps keep you in your lane. Keep your hands warm all winter with a heated steering wheel in this vehicle . This unit offers Apple CarPlay for seamless connectivity. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. You'll never again be lost in a crowded city or a country region with the navigation system on it. The vehicle stays safely in its lane with Lane Keep Assist. Bluetooth technology is built into this unit, keeping your hands on the steering wheel and your focus on the road. This model has auto-adjust speed for safe following. Engulf yourself with the crystal clear sound of a BOSE sound system in this 2026 GMC Sierra 1500. See what's behind you with the back up camera on this GMC Sierra.
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
- Lane Keep Assist with Lane Departure Warning
- Rear Cross Traffic Braking collision mitigation
- Adaptive cruise control with stop and go
- Automatic Emergency Braking predictive brake assist system
- Cruise control with steering wheel mounted controls
- Ventilated driver and front passenger seats
- Integrated navigation system with voice activation
- Keyfob remote start
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Primary monitor touchscreen
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- Duramax 3L I-6 diesel direct injection
- DOHC
- variable valve control
- intercooled turbo
- diesel
- engine with 305HP
- Duramax 3L I-6 DOHC
- Front wireless smart device charging
- Google Built-In built-in virtual assistant
- Teen Driver restricted driving mode/alerts
- Rear Pedestrian Alert rear pedestrian detection warning
- 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
- Vehicle to trailer hitching assist
- Gauge cluster display size: 12.30
- Front mounted camera with washer
- Right side 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
- Voice-activated climate control
- Full gauge cluster screen
- IntelliBeam auto high-beam headlights
- Immobilizer
- Bose speakers
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