Pajero Delica Shogun Montero

The Mitsubishi 4D56 engine is a range of four-cylinder belt-driven overhead camshaft diesel engines which were part of the "Astron" family, and introduced in 1980 in the then new fifth generation Galant. As the first turbodiesel to be offered in a Japanese passenger car, it proved popular in the emerging SUV and minivan markets where Mitsubishi was highly successful, until superseded by the 4M4 range in 1993. However, production of the 4D5 (4D56) continued throughout the 1990s as a lower-cost option than the more modern powerplants. Until now it is still in production, but made into a modern powerplant by putting a common rail direct injection fuel system into the engine.

The Mitsubishi 4M40 engine is a range of four-cylinder diesel piston engines from Mitsubishi Motors, first introduced in the second generation of their Montero, Pajero, and Shogun SUVs. Originally available only as a 2.8 L (2,835 cc) inter-cooled turbo, detail improvements in 1996 and a larger 3.2–liter option in 1999 improved power, torque, fuel economy, and emissions.

The Mitsubishi 4M41 engine is a range of four-cylinder diesel piston engines from Mitsubishi Motors, first introduced in the second generation of their Montero, Pajero, and Shogun SUVs. Originally available only as a 2.8 L (2,835 cc) inter-cooled turbo, detail improvements in 1996 and a larger 3.2–liter option in 1999 improved power, torque, fuel economy, and emissions.