Shop 2020 GMC Sierra 1500 AT4 vehicles for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 337 2020 Sierra 1500 models nationwide.

On its own, the AT4 Value Package for the GMC Sierra 1500 is priced at $2,605, but with 20-inch wheels, the price climbs to $3,405 with all-terrain tires or $3,700 with the Goodyear Wrangler ...

Powering the 2019 GMC Sierra AT4 is an updated version of the company’s legendary 5.3L V-8 engine. Optional is a new 6.2L V-8 or a 3.0L I-6 Duramax diesel, both mated to a 10-speed automatic ...

2020 GMC Sierra 1500 AT4 3.0L Duramax tested in snow, mud, sand, and rocks, on Four Wheeler’s Pickup Truck of the Year 2020.

GMC Sierra 1500 AT4 Quick Facts; Model Year Availability: 2019 – Present: Engine(s) 4.3L LV3 V6, 5.3L L82 V8, 5.3L L84 V8, 6.2L L87 V8: Transmission(s) ...

GMC's star student is the Sierra 1500, a truck with enough guts to tow up to 13,300 pounds that's also one of the 10 bestselling vehicles in the U.S. 2022 GMC Sierra 1500 AT4 4WD Crew Cab 147 ...

Out in the midwest, a bright red 2021 GMC Sierra 1500 AT4 Duramax Turbo-Diesel will turn more heads than a supercar. Welcomed by my new pickup brethren with raised thumbs, nonchalant nods, and ...

The Sierra 1500 AT4 comes standard with an 8-inch touchscreen running the automaker's latest software, which is responsive and easy on the eyes, not to mention loaded with fripperies like Apple ...

Auto123 review the GMC Sierra AT4 Diesel.. When you start analyzing the product offering for a given pickup model, it sometimes feels like you're in a restaurant with a menu offering 150 meal choices.

Is it damning with faint praise to say that this GMC Sierra 1500 AT4 diesel would make a good used truck someday? This is not a bad truck. But it is expensive; as tested, this Sierra costs just ...

Shop 2023 GMC Sierra 1500 AT4 vehicles for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 473 2023 Sierra 1500 models nationwide.