Used 2020 GMC SIERRA 1500 AT4 4X4 4DR CREW CAB 5.8 FT. SB in RALEIGH, NORTH CAROLINA

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*** ONE OWNER*** The 2020 GMC Sierra 1500 AT4 4x4 equipped with the 6.2L EcoTec3 V8 delivers one of the strongest powertrains in the half‑ton class, producing 420 horsepower and 460 lb‑ft of torque paired with a smooth 10‑speed automatic transmission. This engine gives the AT4 exceptional towing capability, confident acceleration, and a refined power delivery both on and off the road. The AT4 trim adds a 2‑inch factory lift, off‑road‑tuned suspension, Rancho shocks, skid plates, and GMC’s advanced traction systems, making it a capable trail‑ready truck without sacrificing daily comfort. Inside, the Sierra offers a spacious cabin with intuitive controls, Apple CarPlay/Android Auto, available premium materials, and GMC‑exclusive features like the MultiPro tailgate and optional CarbonPro bed. Safety features include available forward collision alert, automatic emergency braking, lane keep assist, blind‑spot monitoring, rear cross‑traffic alert, and a high‑definition rearview camera system. Overall, the 2020 Sierra AT4 with the 6.2L V8 stands out for its blend of luxury, off‑road capability, and class‑leading power.

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