2026 GMC Sierra SLT
GMC Sierra Details
Automatic
V8, 6.6L
Summit White
4WD
Diesel
70 Miles
Dark Walnut/Slate
HG06056
1GT4UUEY8TF116608
3500
Leather
SLT
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
Take command of the road with this powerful 2026 GMC Sierra 3500 SLT 4WD, now available in Mountain Home, ID. Powered by a rugged V8 6.6L diesel engine, this heavy-duty pickup combines exceptional towing capability with refined on-road manners. The SLT trim delivers premium comfort with leather seats, keeping you seated in luxury whether you're on a long haul or a daily commute. Safety and convenience come standard: adaptive cruise control smooths highway travel, cross-traffic alert boosts confidence in busy parking situations, and the back-up camera makes maneuvering a breeze. Enjoy a premium listening experience thanks to the BOSE stereo system, tailored for clear, immersive sound from every seat. The 4WD system ensures traction and control across Idaho's varied terrain, so you can confidently tackle off-road trails or snowy passes. This GMC Sierra 3500 blends work-ready capability with elevated technology and comfort, offering a commanding presence and reliable performance for towing, hauling, and everyday driving. Whether you need a dependable truck for ranch work, towing a trailer, or weekend adventures, this model checks every box. Located in Mountain Home, ID, this GMC Sierra 3500 SLT is priced to move — it's the best price available for a truck of this caliber in the area. Act now to secure a powerful diesel truck that combines luxury features, cutting-edge safety, and unmatched value.
Equipment
The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. This 1 ton pickup's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Never get into a cold vehicle again with the remote start feature on this GMC Sierra. See what's behind you with the back up camera on this vehicle. This GMC Sierra features steering wheel audio controls. Keep your hands warm all winter with a heated steering wheel in this unit . This unit is equipped with the latest generation of XM/Sirius Radio. Engulf yourself with the crystal clear sound of a BOSE sound system in this unit. This vehicle's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. With the keyless entry system on this model you can pop the trunk without dropping your bags from the store.
Packages
SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Bose Premium 7-Speaker Sound System; 2 Charge/data USB Ports Inside Center Console; LED Smoked Amber Roof Marker Lamps; Floor-Mounted Center Console; Wireless Charging; Front Bucket Seats. SLT Premium Package: Spray-On Pickup Bedliner with GMC Logo; 6" Rectangular Chromed Tubular Assist Steps. Preferred Equipment Group 4SA: LED Cargo Area Lighting; LT275/70R18E AT BW Tires; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Electric Rear-Window Defogger; Unauthorized Entry Theft-Deterrent System; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seats; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; 120-Volt Bed Mounted Power Outlet; Power Front Windows with Passenger Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; 6-Speaker Audio System Feature; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners; 18" Machined Aluminum Wheels; Chrome Surround Grille with Chrome Insert Bars. Sierra HD Pro Safety Plus Package: HD Surround Vision; Trailer Side Blind Zone Alert; Rear Cross Traffic Alert; Ultrasonic Front and Rear Park Assist; Safety Alert Seat; Trailer Camera Provisions; Bed View Camera with Two Trailer Camera Provisions. SLT Preferred Package: Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Defogger; Universal Home Remote; Adaptive Cruise Control. Gooseneck/5th Wheel Prep Package. Power Sunroof. 6" Rectangular Chromed Tubular Assist Steps. Spray-On Pickup Bedliner with GMC Logo. GMC MultiPro Tailgate. Upfitter Switch Kit (5). LED Smoked Amber Roof Marker Lamps. Trailer Tire Pressure Monitor Sensors. **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.**
Take command of the road with this powerful 2026 GMC Sierra 3500 SLT 4WD, now available in Mountain Home, ID. Powered by a rugged V8 6.6L diesel engine, this heavy-duty pickup combines exceptional towing capability with refined on-road manners. The SLT trim delivers premium comfort with leather seats, keeping you seated in luxury whether you're on a long haul or a daily commute. Safety and convenience come standard: adaptive cruise control smooths highway travel, cross-traffic alert boosts confidence in busy parking situations, and the back-up camera makes maneuvering a breeze. Enjoy a premium listening experience thanks to the BOSE stereo system, tailored for clear, immersive sound from every seat. The 4WD system ensures traction and control across Idaho's varied terrain, so you can confidently tackle off-road trails or snowy passes. This GMC Sierra 3500 blends work-ready capability with elevated technology and comfort, offering a commanding presence and reliable performance for towing, hauling, and everyday driving. Whether you need a dependable truck for ranch work, towing a trailer, or weekend adventures, this model checks every box. Located in Mountain Home, ID, this GMC Sierra 3500 SLT is priced to move — it's the best price available for a truck of this caliber in the area. Act now to secure a powerful diesel truck that combines luxury features, cutting-edge safety, and unmatched value.
Equipment
The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. This 1 ton pickup's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Never get into a cold vehicle again with the remote start feature on this GMC Sierra. See what's behind you with the back up camera on this vehicle. This GMC Sierra features steering wheel audio controls. Keep your hands warm all winter with a heated steering wheel in this unit . This unit is equipped with the latest generation of XM/Sirius Radio. Engulf yourself with the crystal clear sound of a BOSE sound system in this unit. This vehicle's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. With the keyless entry system on this model you can pop the trunk without dropping your bags from the store.
Packages
SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Bose Premium 7-Speaker Sound System; 2 Charge/data USB Ports Inside Center Console; LED Smoked Amber Roof Marker Lamps; Floor-Mounted Center Console; Wireless Charging; Front Bucket Seats. SLT Premium Package: Spray-On Pickup Bedliner with GMC Logo; 6" Rectangular Chromed Tubular Assist Steps. Preferred Equipment Group 4SA: LED Cargo Area Lighting; LT275/70R18E AT BW Tires; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Electric Rear-Window Defogger; Unauthorized Entry Theft-Deterrent System; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seats; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; 120-Volt Bed Mounted Power Outlet; Power Front Windows with Passenger Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; 6-Speaker Audio System Feature; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners; 18" Machined Aluminum Wheels; Chrome Surround Grille with Chrome Insert Bars. Sierra HD Pro Safety Plus Package: HD Surround Vision; Trailer Side Blind Zone Alert; Rear Cross Traffic Alert; Ultrasonic Front and Rear Park Assist; Safety Alert Seat; Trailer Camera Provisions; Bed View Camera with Two Trailer Camera Provisions. SLT Preferred Package: Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Defogger; Universal Home Remote; Adaptive Cruise Control. Gooseneck/5th Wheel Prep Package. Power Sunroof. 6" Rectangular Chromed Tubular Assist Steps. Spray-On Pickup Bedliner with GMC Logo. GMC MultiPro Tailgate. Upfitter Switch Kit (5). LED Smoked Amber Roof Marker Lamps. Trailer Tire Pressure Monitor Sensors. **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.**
Features & Options
- SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Bose Premium 7-Speaker Sound System; 2 Charge/data USB Ports Inside Center Console; LED Smoked Amber Roof Marker Lamps; Floor-Mounted Center Console; Wireless Charging; Front Bucket Seats
- SLT Premium Package: Spray-On Pickup Bedliner with GMC Logo; 6" Rectangular Chromed Tubular Assist Steps
- Preferred Equipment Group 4SA: LED Cargo Area Lighting; LT275/70R18E AT BW Tires; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Electric Rear-Window Defogger; Unauthorized Entry Theft-Deterrent System; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seats; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; 120-Volt Bed Mounted Power Outlet; Power Front Windows with Passenger Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; 6-Speaker Audio System Feature; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners; 18" Machined Aluminum Wheels; Chrome Surround Grille with Chrome Insert Bars
- Sierra HD Pro Safety Plus Package: HD Surround Vision; Trailer Side Blind Zone Alert; Rear Cross Traffic Alert; Ultrasonic Front and Rear Park Assist; Safety Alert Seat; Trailer Camera Provisions; Bed View Camera with Two Trailer Camera Provisions
- SLT Preferred Package: Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Defogger; Universal Home Remote; Adaptive Cruise Control
- Gooseneck/5th Wheel Prep Package
- Power Sunroof
- 6" Rectangular Chromed Tubular Assist Steps
- Spray-On Pickup Bedliner with GMC Logo
- GMC MultiPro Tailgate
- Upfitter Switch Kit (5)
- LED Smoked Amber Roof Marker Lamps
- Trailer Tire Pressure Monitor Sensors
- Forward collision mitigation with pedestrian impact prevention
- Pedestrian impact prevention
- Mobile hotspot internet access
- 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
- 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
- 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 aerial view camera
- Smart device remote start
- Push-button
- Weight capacity alert
- Wireless audio streaming
- Hitch Guidance with Hitch View 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 alert
- GMC ProGrade Trailering System trailer tire pressure sensors
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
- Dual-zone front climate control
- Full gauge cluster screen
- Auto high-beam headlights
- Immobilizer
- OnStar Services capable vehicle integrated emergency SOS system
- Handsfree wireless device connectivity
- Smart device wireless mirroring
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