Used 2025 Gmc Sierra 3500 HD AT4

$77,445

Financing as low as $1,265 per month.

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Key Features

Mileage

26,359

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

N/A

Color

White / Black

Title

Clean

Contact Seller

By

By Design Auto

510 Fisher Lane

Burlington, WA 98233

By submitting this form, you agree to be contacted by the seller.

Dealer Description

2025 GMC Sierra 3500HD AT4 4x4 Duramax Diesel Premium Plus Package. Ultimate Luxury Meets Heavy-Duty. Fully Loaded! Carfax Certified! This 2025 GMC Sierra 3500 AT4 Duramax Diesel is the perfect blend of rugged off-road capability and upscale comfort. Built to perform with the legendary 6.6L V8 Duramax Turbo Diesel, this truck is equipped for serious towing, hauling, and head-turning style. With the AT4 Premium Plus Package, it delivers top-tier tech, comfort, and safety that makes every mile effortless, whether on the job site or the open highway. Now equipped with brand-new 35 inch tires, it's even more aggressive and off-road ready! Key Features Upgrades: 6.6L Duramax V8 Turbo Diesel Engine Allison 10-Speed Automatic Transmission 4x4 with Gooseneck/5th Wheel Prep Package High Idle Switch + 12,100 lb GVWR Brand New 35 Tires Aggressive Ready for Terrain FACTORY WARRANTY CARFAX CERTIFIED. The AT4 Premium Plus Package Includes: Power Retractable Running Boards w/ LED Lighting. Power Sunroof (Moonroof). 15 Multicolor Head-Up Display. TECH PACK Advanced Driver Assist, Rear Camera Mirror. Heated Ventilated Front Seats + Heated Rear Outboard Seats. BOSE Premium Audio System. Wireless Charging + Premium Floor Liners. Driver Seat Mirror Memory Settings. Exterior Standouts: 20 High Gloss Black Aluminum Wheels. Spray-On Bedliner + LED Cargo Bed Lighting. Rain-Sensing Wipers. Animated LED Projector Headlamps + Fog Lamps. Power Folding/Extending Tow Mirrors w/ Auto-Dimming, Signals, Perimeter Lighting, and 120V AC Power Outlets (Cab + Bed). GMC Multi-Pro Tailgate + LED Roof Marker Lamps. This Truck Has It All: Power, Tech, and Style! Carfax Certified 1 owner under factory bumper to bumper warranty.

Features & Options

  • Adaptive Cruise Control
  • Bluetooth®
  • Heated Steering Wheel
  • Remote Start
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Heated Seats
  • Keyless Entry
  • Keyless Ignition System
  • Leather Seats
  • Wi-Fi Hotspot
  • Automatic High Beams
  • Lane Departure Warning
  • Wireless Phone Charging
  • Blind Spot Monitor
  • Forward Collision Warning
  • Navigation System
  • Parking Assistance
  • Rear View Camera
  • Satellite Radio

Vehicle History Report

VIN: 1GT4UVEYXSF169217

Check this vehicle's history for accidents, service records, ownership, and more.

Seller Details

Listed 10/2/2025

View original listing
By

By Design Auto

510 Fisher Lane

Burlington, WA 98233

Phone

360-755-9961

Location

Contact Seller

By

By Design Auto

510 Fisher Lane

Burlington, WA 98233

By submitting this form, you agree to be contacted by the seller.

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