Engine for Cadillac, Buick GL8, Chevrolet Traverse, and GMC 3.0L
The Buick 3.6L V6 (GM LFY) engine is primarily featured in the Buick Enclave crossover sold in the North American market. The Enclave has consistently utilized this engine; in contrast, the Buick GL8—a luxury MPV primarily targeting the Chinese market—relies predominantly on turbocharged four-cylinder engines or plug-in hybrid systems.
Description
Buick Enclave 3.6L V6 (2018–2023)
During its second-generation model cycle, the Enclave was equipped with a 3.6-liter naturally aspirated V6 engine (RPO code LFY), paired with a 9-speed automatic transmission. GM Authority +1
Engine Type: 3.6L V6 Naturally Aspirated, 24-Valve DOHC
Maximum Horsepower: 310 hp 6,800 rpm
Peak Torque: 266 lb-ft 2,800 rpm
Valve Train: Dual Overhead Camshaft (DOHC) with Continuous Variable Valve Timing (cVVT)
Fuel System: Direct Injection with Automatic Start/Stop Technology














