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2026 GMC Sierra 3500

$69,565new

MSRP: $76,565

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Basics

Condition

new

Interior Color

dark walnut/slate

Exterior Color

sterling metallic

Drivetrain

Four-wheel Drive

Transmission

Automatic

Fuel

Gas

Engine

6.6L V-8 gasoline direct injection, variable valve control, regu

VIN

1GT4UUE78TF205831

Stock Number

205831

Mileage

0

Features

Exterior

LED Headlights

Tow Hitch

Alloy Wheels

Seating

Cooled Seats

Heated Seats

Leather Seats

Memory Seat

Safety

Stability Control

Automatic Emergency Braking

Backup Camera

Blind Spot Monitor

Brake Assist

Lane Departure Warning

Rear Cross Traffic Alert

Convenience

Adaptive Cruise Control

Keyless Start

Heated Steering Wheel

Remote Start

Tow Hooks

Navigation System

USB Port

View Full List of Features

Seller's Comments

Diamond Buick GMC of Alexandria - Experience the Diamond Difference, where excellence drives everything. We're your trusted hometown dealership, proudly offering a sparkling selection of new Buick and GMC vehicles, certified pre-owned options, and unbeatable service that puts you in the driver's seat. If you're looking for a vehicle that delivers on performance, utility, comfort, or value, this 2026 GMC Sierra 3500HD SLT may be just the ticket... Vehicle Highlights:

SLT Convenience Package

  • Front Bucket Seats
  • Floor-Mounted Center Console
  • Wireless Charging
  • Ventilated Driver and Front Passenger Seats
  • LED Smoked Amber Roof Marker Lamps
  • 2 Charge/data USB Ports Inside Center Console
  • Bose Premium 7-Speaker Sound System

X31 Off-Road and Protection Package ($1,935 value)

  • Spray-On Pickup Bedliner with GMC Logo
  • 20'' Bright Face Wheels with Dark Painted Pockets
  • LT275/65R20 AT BW Tires
  • All-Weather Floor Liners

X31 Off-Road Package

  • Hill Descent Control
  • Skid Plates
  • Off-Road Suspension

SLT Premium Package ($4,495 value)

  • 6'' Rectangular Chromed Tubular Assist Steps
  • Spray-On Pickup Bedliner with GMC Logo

SLT Preferred Package

  • Power Sliding Rear Window with Defogger
  • Heated 2nd Row Outboard Seats
  • Adaptive Cruise Control
  • Universal Home Remote

Sierra HD Pro Safety Plus Package

  • Safety Alert Seat
  • Trailer Camera Provisions
  • Ultrasonic Front and Rear Park Assist
  • Rear Cross Traffic Alert
  • Trailer Side Blind Zone Alert
  • HD Surround Vision
  • Bed View Camera with Two Trailer Camera Provisions

Convenience

  • Adaptive cruise control - Set it and forget it. Road trips used to be stressful. Cruise control only managed speed, but not distance or safety. Now, with adaptive cruise control, simply set your desired speed and let sensor technology maintain a safe distance between you and the vehicle ahead. Adaptive cruise control; your ultimate co-pilot.

Safety and Security

  • Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead.
  • Pedestrian impact prevention - An extra step toward safety. Pedestrians don't always stop, look, and listen, but with Pedestrian Impact Prevention, your vehicle is equipped to better see them and avoid them. This system constantly monitors the road ahead to identify and track pedestrians. It projects that image to an interior display screen, AND should an impact become likely, Pedestrian impact prevention takes steps to avoid a collision.
  • Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn't by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that's both convenient and safe.

Technology and Telematics

Contact Diamond Buick GMC of Alexandria

Call (320) 421-8009

Diamond Buick GMC of Alexandria
4.7 |
46 Lifetime Reviews

5803 State Hwy 29 South

Alexandria, Minnesota 56308

(320) 421-8009

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