Used 2025 Gmc Sierra AT4

 22,532 miles
 Gas
 Fond du Lac, WI

$75,497

AI Analysis:

$62,918 average market price. 

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Key Features

Mileage

22,532 miles

Drivetrain

4WD

Engine

6.6L 8 Cylinder

Transmission

10 Speed Automatic

Fuel Type

Gas

MPG

N/A

Color

Onyx Black / Black/Brown Accents

Title

Clean

VIN

1GT4UPE78SF145341

Contact Seller

Le

Lenz Truck Center

536 S Seymour Street

Fond du Lac, WI 54935-4720

Financing Available

Pre-qualification takes just minutes. Compare multiple offers and save!

$1,278 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

This 2025 GMC Sierra 2500HD AT4 comes with a Clean CARFAX and remaining factory warranty coverage, including a 36 month or 36,000 mile factory bumper-to-bumper warranty and a 60 month or 60,000 mile factory powertrain warranty. If you are searching for a well-equipped heavy-duty 4x4 truck in Fond du Lac, this Sierra 2500HD AT4 at Lenz Truck Center delivers capability, technology, and refinement. This 2025 GMC Sierra 2500HD AT4 in Onyx Black with 4x4 has 22,532 miles and is available at Lenz Truck Center in Fond du Lac. Powered by a 6.6L V8 gas engine paired with a 10-speed automatic transmission, this Sierra 2500HD AT4 delivers strong heavy-duty capability, confident towing performance, and smooth power delivery for both work and recreation. All of our vehicles are Lenz Certified by passing a rigorous safety inspection by our certified technicians. Each vehicle is prepped cosmetically and mechanically and ready to be delivered! We can ship your truck anywhere in the United States. Contact us to find out why Lenz Truck Center is selling a lot of trucks in a very different way. Expect to be impressed! We attempt to ensure every effort is made to assure the accuracy of these ads, however, errors may occur. We will do our best to keep all information current and accurate; however the dealership should be contacted for final pricing and availability. Every feature listed on the Factory window sticker may not be available. All prices are plus any applicable state taxes and service fees.

Features & Options

  • Lane departure
  • Leather upholstery
  • Automatic temperature control
  • Emergency communication system
  • Wireless phone connectivity
  • Parking sensors
  • Exterior parking camera front
  • Exterior parking camera left
  • Exterior parking camera right
  • Exterior parking camera rear
  • Front dual zone A/C
  • Auto high-beam headlights
  • Navigation system
  • Moonroof
  • Dual power heated and cooled front bucket leather seats
  • AT4 Preferred Package
  • AT4 Premium Plus Package
  • X31 Off-Road Package
  • Snow Plow Prep/Camper Package
  • Technology Package
  • Factory remote start

Vehicle History Report

VIN: 1GT4UPE78SF145341

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

Seller Details

Listed 3/1/2026

View original listing
Le

Lenz Truck Center

536 S Seymour Street

Fond du Lac, WI 54935-4720

Phone

920-922-**** Show number

Location

Contact Seller

Le

Lenz Truck Center

536 S Seymour Street

Fond du Lac, WI 54935-4720

Financing Available

Pre-qualification takes just minutes. Compare multiple offers and save!

$1,278 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options