List of Daihatsu engines

The Daihatsu D-series is a series of water-cooled OHV 8-valve inline-four swirl chamber diesel engines.

Torque output: 152-255 N.m @1900-2200rpm Note: There was also available an unnamed 1484 cc water-cooled four cylinder diesel engine with power output 40 PS at 3800 rpm fitted to the 1960-1962 Daihatsu D150 truck, which appeared before the DE engine.

The cylinder head was also modified from 8-valve OHV to 16-valve DOHC, an extremely rare configuration at that time.

Equipped with new two Mikuni-Solex 50PHH carburettors, the power also increased to 140 PS (103 kW) at 8000rpm with 127 N.m at 7000 rpm of torque.

A version with "VEX" code is used in conjunction with an electric motor in a hybrid system.

[14] A series of Daihatsu water-cooled single cylinder 4-stroke engines, used for three-wheeled trucks.

A series of OHV air-cooled 90° v-twin cylinder engines used in various Daihatsu vehicles in 1930s to early 1960s.