2026 GMC Sierra AT4
GMC Sierra Details
Automatic
6 Cyl, 3.0L
Onyx Black
4WD
Diesel
0 Miles
Jet Black w/Kalahari Accents
G6933
3GTUUEE86TG292402
1500
Leather
AT4
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 1500 AT4 4WD with 3.0L Diesel — Santa Maria, CA Ready for work and adventure, this 2026 GMC Sierra 1500 AT4 in Santa Maria, CA pairs rugged capability with refined comfort. Powered by a fuel-efficient 6-cylinder 3.0L diesel engine and equipped with 4-wheel drive, this GMC Sierra delivers strong towing performance, excellent highway mileage, and dependable off-road confidence. The AT4 trim adds skid plates, off-road suspension tuning, and aggressive styling for a commanding presence. Interior features include premium leather seats, a heated steering wheel for chilly mornings, and convenient remote start for instant climate control. Safety and driver assistance are enhanced with lane departure warning and a back-up camera, making parking and long drives easier and safer. Practical tech and comfort combine with durable materials designed for daily use. This GMC Sierra 1500 AT4 is priced competitively and advertised as the best price available in Santa Maria — exceptional value for a diesel-powered, trail-ready pickup with luxury touches. Whether you need a capable work truck, weekend toy hauler, or a comfortable daily driver, this 2026 GMC Sierra checks the boxes. Contact us to schedule a test drive in Santa Maria, CA and see why this GMC Sierra 1500 AT4 stands out among 4WD diesel pickups at this price.
Equipment
This unit comes equipped with Android Auto for seamless smartphone integration on the road. Apple CarPlay: Seamless smartphone integration for the vehicle - stay connected and entertained on the go! The installed navigation system will keep you on the right path. See what's behind you with the back up camera on this 2026 GMC Sierra 1500. The leather seats in this model are a must for buyers looking for comfort, durability, and style. Lane Keep Assist in this model helps maintain safe driving by gently steering to stay within the lane. The vehicle has auto-adjust speed for safe following. Start this 1/2 ton pickup from inside with remote start. It features a hands-free Bluetooth phone system. This 1/2 ton pickup is pure luxury with a heated steering wheel. This 1/2 ton pickup's Lane Departure Warning helps keep you in your lane. It features a high end BOSE stereo system. This 1/2 ton pickup has a 6 Cyl, 3.0L high output engine.
2026 GMC Sierra 1500 AT4 4WD with 3.0L Diesel — Santa Maria, CA Ready for work and adventure, this 2026 GMC Sierra 1500 AT4 in Santa Maria, CA pairs rugged capability with refined comfort. Powered by a fuel-efficient 6-cylinder 3.0L diesel engine and equipped with 4-wheel drive, this GMC Sierra delivers strong towing performance, excellent highway mileage, and dependable off-road confidence. The AT4 trim adds skid plates, off-road suspension tuning, and aggressive styling for a commanding presence. Interior features include premium leather seats, a heated steering wheel for chilly mornings, and convenient remote start for instant climate control. Safety and driver assistance are enhanced with lane departure warning and a back-up camera, making parking and long drives easier and safer. Practical tech and comfort combine with durable materials designed for daily use. This GMC Sierra 1500 AT4 is priced competitively and advertised as the best price available in Santa Maria — exceptional value for a diesel-powered, trail-ready pickup with luxury touches. Whether you need a capable work truck, weekend toy hauler, or a comfortable daily driver, this 2026 GMC Sierra checks the boxes. Contact us to schedule a test drive in Santa Maria, CA and see why this GMC Sierra 1500 AT4 stands out among 4WD diesel pickups at this price.
Equipment
This unit comes equipped with Android Auto for seamless smartphone integration on the road. Apple CarPlay: Seamless smartphone integration for the vehicle - stay connected and entertained on the go! The installed navigation system will keep you on the right path. See what's behind you with the back up camera on this 2026 GMC Sierra 1500. The leather seats in this model are a must for buyers looking for comfort, durability, and style. Lane Keep Assist in this model helps maintain safe driving by gently steering to stay within the lane. The vehicle has auto-adjust speed for safe following. Start this 1/2 ton pickup from inside with remote start. It features a hands-free Bluetooth phone system. This 1/2 ton pickup is pure luxury with a heated steering wheel. This 1/2 ton pickup's Lane Departure Warning helps keep you in your lane. It features a high end BOSE stereo system. This 1/2 ton pickup has a 6 Cyl, 3.0L high output engine.
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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