2026 GMC Sierra 1500 AT4

NAV, Heated/Cooled Leather Seats. Coastal Dune exterior and Jet Black with Kalahari accents interior. EPA 26 MPG Hwy/22 MPG City! SEE MORE! KEY FEATURES INCLUDE Leather Seats, Navigation, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Back-Up Camera, Diesel, Premium Sound System, Satellite Radio, iPod/MP3 Input, Onboard Communications System, Trailer Hitch, Aluminum Wheels, Remote Engine Start. MP3 Player, Keyless Entry, Privacy Glass, Steering Wheel Controls, Electronic Stability Control. GMC AT4 with Coastal Dune exterior and Jet Black with Kalahari accents interior features a Straight 6 Cylinder Engine with 305 HP at 3750 RPM*. VEHICLE REVIEWS Great Gas Mileage: 26 MPG Hwy. MORE ABOUT US You save at Sterling Buick GMC. Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.

Market range uses current approved inventory near this dealer. Taxes, fees, incentives, vehicle history, and equipment can affect actual value.

Truck specifications

Engine

3.0L Duramax^® Turbo Diesel engine

Transmission

Automatic

Drivetrain

Four Wheel Drive

Fuel

Diesel Fuel

Exterior

Tan

Interior

Jet Black with Kalahari accents, Perforated leather front seat trim

Doors

4

Body Style

Truck

City Mpg

21

Highway Mpg

24

Features

• AWD
• Adaptive Cruise Control
• Android Auto
• Apple CarPlay
• Automatic Climate Control
• Backup Camera
• Bluetooth
• Fog Lights
• Keyless Entry
• Lane Departure Warning
• Lane keep assist
• Parking Sensors / Assist
• Power Seats
• Premium Package
• Push Start
• Rain Sensing Wipers
• Remote Start
• Side-Impact Air Bags
• Sunroof / Moonroof
• Technology Package
• Tow Package
• Wireless Phone Charging