2015 Chevrolet Silverado 1500

The 2014-2018 Chevrolet Silverado 1500 is the K2XX generation and introduced the EcoTec3 engine family: a 4.3-liter V6 and 5.3 and 6.2-liter V8s, all with direct injection, variable valve timing, and cylinder deactivation. Transmissions were a six-speed automatic and, on the 6.2-liter and later 5.3-liter models, an eight-speed automatic. Rear-wheel drive was standard with four-wheel drive optional. Regular, Double, and Crew Cab bodies were offered, and a facelift for 2016 revised the front-end styling.

This generation brought a much quieter cabin with triple-sealed doors, a significantly better interior than the GMT900, and meaningful gains in both fuel economy and towing capacity. The 6.2-liter V8 in particular delivered performance well beyond what the segment had previously offered. The T1XX generation that followed in 2019 grew larger and added a turbocharged four-cylinder and a diesel.

As a used buy, the K2XX Silverado is a well-rounded truck, but two items dominate the inspection. The eight-speed automatic in this period is associated with torque converter shudder, which General Motors addressed through a revised fluid specification, so a truck's service history matters. Cylinder deactivation continues to be linked to lifter failure and oil consumption on the V8s, though less frequently than on the previous generation. Trucks with documented fluid service and no lifter noise on cold start are the ones to prioritize.