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Vehicle Basics

MPG City/Hwy

No data

Drivetrain

Four Wheel Drive

Transmission

Automatic

Mileage

12,665

Exterior Color

White

Interior Color

Black

Fuel Type

Diesel

Engine

8 Cylinder Engine

Stock

U2420

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Feature Highlights
technology
  • Android Auto
  • Apple CarPlay
  • Backup Camera
  • Head-Up Display
safety
  • Adaptive Cruise Control
  • Automatic Emergency Braking
  • Blind Spot Monitor
  • Brake Assist
interior
  • Cooled Driver Seat
  • Cooled Passenger Seat
  • Dual Climate Control
  • Heated Seats
exterior
  • Rain Sensing Front Wipers
Seller's Notes
Experience the Pinnacle of Capability in the 2025 GMC Sierra 2500HD AT4X This remarkable 2025 GMC Sierra 2500HD AT4X is a true testament to power, performance, and uncompromising style. Equipped with the legendary Duramax 6.6L V8 Turbodiesel engine and a robust 10-speed automatic transmission, this heavy-duty truck is ready to tackle any challenge with confidence. - Custom Features: - Package Features: - Starred Features: - Checked Features: 12 Speakers, Bose Premium Series 12-Speaker System, Dual-Zone Climate Control, 120-Volt Power Outlets, Memory Seating, Heads-Up Display, Off-Road Suspension, Spray-On Bedliner, Wireless Charging, Gooseneck/5th Wheel Prep Package, and much more. Elevate your driving experience with the unparalleled capability and premium amenities of the 2025 GMC Sierra 2500HD AT4X. This truck is designed to conquer the toughest terrain while providing a refined and comfortable ride. With its rugged good looks and advanced technologies, the Sierra 2500HD AT4X is the ultimate choice for those who demand the very best. Visit our showroom today and discover the power and versatility of this exceptional vehicle. We're confident you'll be impressed by its exceptional performance, impressive features, and uncompromising quality. Let us help you unlock the true potential of the 2025 GMC Sierra 2500HD AT4X.

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Seacoast Mazda
Portsmouth, NH