2025 At4 Duramax. 2024 GMC Sierra HD Goes Extreme With FirstEver AT4X And AEV Editions Carscoops Explore the 2025 GMC Sierra HD AT4 and AT4X off-road work truck equipped with a 1.5" suspension lift, rancho shocks, HD surround vision, a standard 6.6L V8 Engine, & more. In the past I've had a 2013 Silverado 1500, 2016 F-150, & 2020 Ram 1500
2022 GMC 2500HD AT4 All Out Offroad from alloutoffroad.com
This 2025 GMC 1500 AT4 is by far my favorite with the 3.0 Duramax I absolutely loved my Ram but am very pleased with the AT4 so far
2022 GMC 2500HD AT4 All Out Offroad
2025 GMC Sierra 3500HD 4WD Crew Cab Long Bed Denali Ultimate. For those prioritizing fuel efficiency and maximum towing, the 3.0L Duramax Turbo-Diesel offers a blend of power and fuel savings Detailed specs and features for the 2025 GMC Sierra 1500 Diesel AT4 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.
2024 At4 2024 Duramax Diesel Adda Livvie. In addition to the features offered on the SLT, you can expect the following standard and available features on the 2025 Sierra AT4: Duramax 3.0L Turbo-Diesel engine with 10-speed automatic transmission; Available 6.2L EcoTec3 V8 engine with 10-speed automatic transmission; Two-inch factory lift with off-road suspension and Rancho® monotube shocks This engine is standard on the AT4 and AT4X trims, and available on the SLE, Elevation, SLT, Denali, and Denali Ultimate trims
2024 At4 2024 Duramax Diesel Adda Livvie. For those prioritizing fuel efficiency and maximum towing, the 3.0L Duramax Turbo-Diesel offers a blend of power and fuel savings I've added def with the 2.5 gallon box you buy at a store and the 2nd time I found a place where I could pay at pump and fill it up.