2021 GMC SIERRA 1500 CREW CAB AT4 PICKUP 4D 5 3/4 FT

2021 GMC Sierra 1500 AT4 Crew Cab 4WD Turbo Diesel for Sale in Abilene, TX | Kent Beck Motors

The 2021 GMC Sierra 1500 AT4 delivers premium comfort, impressive diesel efficiency, and factory off-road capability in a full-size pickup built for work and adventure. Powered by a responsive 3.0L Duramax Turbo Diesel engine and equipped with 4WD, this Sierra offers exceptional torque, outstanding fuel economy, and confident performance wherever the road takes you.

This Crew Cab model features a 5 3/4-foot bed, providing practical cargo space for tools, equipment, trailers, or weekend gear while offering a spacious interior with comfortable seating for passengers. With 161,000 miles, this Sierra has been well driven and continues to showcase GMC’s reputation for durability, capability, and long-term reliability.

The AT4 package adds a factory suspension lift, off-road-tuned equipment, skid plates, aggressive styling, and premium interior appointments, making this truck equally comfortable on the trail, at the job site, or on the highway.

Inside, you'll find leather-appointed seating, advanced infotainment technology, modern safety features, and upscale finishes that create a refined driving experience.

If you’re looking for a full-size pickup that combines Duramax diesel efficiency, premium comfort, and factory off-road capability, this 2021 GMC Sierra 1500 AT4 is a standout choice.

Available now at Kent Beck Motors, your trusted used truck dealership in Abilene, Texas. Stop by or contact us today to schedule a test drive.

Kent Beck Motors – Right on the corner, right on the price.