We're comparing the spec sheet for the GM Duramax V8 L5P engine against its main rivals from Ford and Ram to see how it ...

But while the L5P shared the 6.6-liter displacement of its predecessors, the L5P was an all-new engine that bore little similarity to legendary engines such as the LBZ Duramax beyond the identical ...

This was another reason why this engine gained a reputation for reliability and became a popular choice among Duramax enthusiasts. The Duramax L5P was launched in 2017 and made an appearance in ...

Modern diesel truck engines are, as we know ... all aimed at making the current-gen L5P Duramax throw its “crank on the floor or heads on the ceiling.” From starving it of fresh air to ...

First, there’s the Duramax 6.6L V8 L5P turbodiesel engine for $9,490, which produces 975 pound-feet of torque. Then, there’s the ZR2 Bison Edition (RPO ULV) for a whopping $9,135, which adds a ...