2026 GMC Sierra AT4
GMC Sierra Details
Automatic
6 Cyl, 3.0L
Sterling Metallic
4WD
Diesel
2 Miles
Jet Black w/Kalahari Accents
T26359
3GTUUEE81TG246346
1500
Leather
AT4
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 1500 AT4 4WD — powerful capability meets refined comfort in Naples, FL. This GMC Sierra AT4 features a torquey 6-cylinder 3.0L diesel engine delivering exceptional fuel efficiency and outstanding towing performance, making it the ideal choice for work, weekend adventures, and Florida highways. With 4WD and rugged AT4 suspension, this truck handles sandy beaches and backcountry trails with confidence. Inside, premium materials and advanced tech create a connected, comfortable ride. Built-in Navigation and XM Radio keep you entertained and on course, while Steering Wheel Audio Controls put convenience at your fingertips. The Back-Up Camera enhances safety and parking precision, and Adaptive Cruise Control adds stress-free highway driving by maintaining distance and speed automatically. This GMC Sierra AT4 balances capability and luxury with heated seating options, smart storage, and a user-friendly infotainment interface—perfect for family trips or hauling gear. Whether you need serious towing capacity or refined daily driving, this truck delivers. Located in Naples, FL, this 2026 GMC Sierra 1500 AT4 4WD with the 3.0L diesel offers the best price in the area—competitive, transparent, and ready to move. Schedule a test drive in Naples today to experience the powerhouse performance and advanced features firsthand. Act now to secure the best-priced GMC Sierra AT4 with diesel efficiency and rugged 4WD capability.
Equipment
It's Lane Departure Warning helps keep you in your lane. The leather seats in this 1/2 ton pickup are a must for buyers looking for comfort, durability, and style. Never get into a cold vehicle again with the remote start feature on this 1/2 ton pickup. It has auto-adjust speed for safe following. The steering wheel audio controls on this model keep the volume and station within easy reach. You'll never again be lost in a crowded city or a country region with the navigation system on this model. This 2026 GMC Sierra 1500 offers Apple CarPlay for seamless connectivity. An off-road package is installed on this 2026 GMC Sierra 1500 so you are ready for your four-wheeling best. It features a hands-free Bluetooth phone system. The vehicle offers Android Auto for seamless smartphone integration. See what's behind you with the back up camera on this model. This vehicle stays safely in its lane with Lane Keep Assist.
Packages
AT4 Premium Package. Technology Package: Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Black Chrome Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; 220 Amp Alternator; Floor-Mounted Center Console; Rear Cross Traffic Braking; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Off-Road Suspension; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; Red Recovery Hooks; SiriusXM with 360L Trial Subscription; Hitch View; Power Front Windows with Driver Express Up/down; Rear Pedestrian Detection; Wi-Fi Hotspot Capable; Rear Wheelhouse Liners; 20" X 9" Machined Aluminum Wheels; Auto-Locking Rear Differential; Power Door Locks. AT4 Preferred Package: Power Sliding Rear Window with Rear Defogger; Universal Home Remote. Black Sport Step. Power Sunroof. Body Color Wheel Arch Moldings. Sterling Metallic. **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
Those Who Know to See DeVoe! DeVoe Automotive has been family-owned and operated since 1968! We service all of Southwest Florida, including Naples, Marco Island, Immokalee, Golden Gate, Bonita Springs, Estero, Fort Myers, Cape Coral, Lehigh, and other surrounding areas. The Manufacturer's Suggested Retail Price is for informational purposes only and excludes tax, title, license, and other government fees. The doc fee of $899 is additional. Contact the dealer for the actual sales price.
2026 GMC Sierra 1500 AT4 4WD — powerful capability meets refined comfort in Naples, FL. This GMC Sierra AT4 features a torquey 6-cylinder 3.0L diesel engine delivering exceptional fuel efficiency and outstanding towing performance, making it the ideal choice for work, weekend adventures, and Florida highways. With 4WD and rugged AT4 suspension, this truck handles sandy beaches and backcountry trails with confidence. Inside, premium materials and advanced tech create a connected, comfortable ride. Built-in Navigation and XM Radio keep you entertained and on course, while Steering Wheel Audio Controls put convenience at your fingertips. The Back-Up Camera enhances safety and parking precision, and Adaptive Cruise Control adds stress-free highway driving by maintaining distance and speed automatically. This GMC Sierra AT4 balances capability and luxury with heated seating options, smart storage, and a user-friendly infotainment interface—perfect for family trips or hauling gear. Whether you need serious towing capacity or refined daily driving, this truck delivers. Located in Naples, FL, this 2026 GMC Sierra 1500 AT4 4WD with the 3.0L diesel offers the best price in the area—competitive, transparent, and ready to move. Schedule a test drive in Naples today to experience the powerhouse performance and advanced features firsthand. Act now to secure the best-priced GMC Sierra AT4 with diesel efficiency and rugged 4WD capability.
Equipment
It's Lane Departure Warning helps keep you in your lane. The leather seats in this 1/2 ton pickup are a must for buyers looking for comfort, durability, and style. Never get into a cold vehicle again with the remote start feature on this 1/2 ton pickup. It has auto-adjust speed for safe following. The steering wheel audio controls on this model keep the volume and station within easy reach. You'll never again be lost in a crowded city or a country region with the navigation system on this model. This 2026 GMC Sierra 1500 offers Apple CarPlay for seamless connectivity. An off-road package is installed on this 2026 GMC Sierra 1500 so you are ready for your four-wheeling best. It features a hands-free Bluetooth phone system. The vehicle offers Android Auto for seamless smartphone integration. See what's behind you with the back up camera on this model. This vehicle stays safely in its lane with Lane Keep Assist.
Packages
AT4 Premium Package. Technology Package: Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Black Chrome Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; 220 Amp Alternator; Floor-Mounted Center Console; Rear Cross Traffic Braking; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Off-Road Suspension; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; Red Recovery Hooks; SiriusXM with 360L Trial Subscription; Hitch View; Power Front Windows with Driver Express Up/down; Rear Pedestrian Detection; Wi-Fi Hotspot Capable; Rear Wheelhouse Liners; 20" X 9" Machined Aluminum Wheels; Auto-Locking Rear Differential; Power Door Locks. AT4 Preferred Package: Power Sliding Rear Window with Rear Defogger; Universal Home Remote. Black Sport Step. Power Sunroof. Body Color Wheel Arch Moldings. Sterling Metallic. **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
Those Who Know to See DeVoe! DeVoe Automotive has been family-owned and operated since 1968! We service all of Southwest Florida, including Naples, Marco Island, Immokalee, Golden Gate, Bonita Springs, Estero, Fort Myers, Cape Coral, Lehigh, and other surrounding areas. The Manufacturer's Suggested Retail Price is for informational purposes only and excludes tax, title, license, and other government fees. The doc fee of $899 is additional. Contact the dealer for the actual sales price.
Features & Options
- AT4 Premium Package
- Technology Package: Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror
- Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Black Chrome Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; 220 Amp Alternator; Floor-Mounted Center Console; Rear Cross Traffic Braking; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Off-Road Suspension; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; Red Recovery Hooks; SiriusXM with 360L Trial Subscription; Hitch View; Power Front Windows with Driver Express Up/down; Rear Pedestrian Detection; Wi-Fi Hotspot Capable; Rear Wheelhouse Liners; 20" X 9" Machined Aluminum Wheels; Auto-Locking Rear Differential; Power Door Locks
- AT4 Preferred Package: Power Sliding Rear Window with Rear Defogger; Universal Home Remote
- Black Sport Step
- Power Sunroof
- Body Color Wheel Arch Moldings
- Sterling Metallic
- 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
- Head-up display
- 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
- 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 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
- Video-feed rearview mirror
- 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
- 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
- Voice-activated climate control
- -