2018 GM Marine 2.8L LWN

The Duramax 2.8L Turbo Diesel is the cleanest diesel truck engine ever produced by General Motors and meets some of the toughest U.S. emissions standards, thanks in part to a cooled Exhaust Gas Recirculation (EGR) system.

The engine is part of GMs global family of turbo-diesel four-cylinder engines and features a variable-geometry turbocharger for optimal power and efficiency across the rpm band and a balance shaft for smoothness. A broad torque band makes the Duramax 2.8L powerful at low rpm, while the turbocharged performance provides a confident feeling of smooth, immediate horsepower on demand.