The Daihatsu engines are varieties of automobile engines that used mainly for Daihatsu's own vehicles, Toyota, Perodua and numerous brands around the world.
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.[1]
Racing engines based from bored up FE engine, the displacement was increased from 958 cc to 1261 cc with new 78.0 mm bore size from FA engine. This new engine was known as R92A and used for powering the 1965-1966 Daihatsu P3 and 1967 Daihatsu P5 race cars. The cylinder head was also modified from 8-valve OHV to 16-valveDOHC, an extremely rare configuration at that time. At first the power output was originally 110 PS (81 kW) which was then increased to 130 PS (96 kW) at 8000 rpm.[10]
In 1968, the engine displacement was increased again to 1298 cc with new bore and strokes of 78.5 mm x 67.1 mm and also renamed to R92B. 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.[11]
The Daihatsu J-series engine is a series of inline-four engines, which was fitted with a twin scroll turbo and intercooler in the Copen, that was specially developed for Daihatsu's kei cars in combination with Yamaha. It was produced from August 1994 to August 2012.
This was the first and last inline-four engine for Daihatsu's kei cars, debuted in the Daihatsu Mira L502 that was launched in September 1994. The Second Generation Copen uses the KF-DET turbocharged I3, a Daihatsu K-series engine.
The Daihatsu KF engine is a series of 658 cc inline-three cylinder DOHC 12 valve water-cooled engine, designed for kei cars. This engine replacing the old EF series engines.
A 996 cc inline-three cylinder engine series designed and produced by Daihatsu (also by Toyota as 1KR-FE), applied in numerous Daihatsu Global A Segment Platform and DNGA city cars.
A series of inline-four DOHC engine with Dual VVT-i, ranging from 1.2 L to 1.5 L. Even though this engine is part of Toyota's engine family, but there are two versions of this engine family. The Daihatsu version is produced at Daihatsu's plant in Indonesia, by Perodua in Malaysia and later in Thailand by Toyota. It is using lower cost low carbon steel material[12] and labelled with "VE" code (a code for Daihatsu engines with VVT-i), while the Toyota version is using more expensive and lighter aluminium alloy material[13] and labelled with "FE" code (Toyota's code for narrow-angle DOHC engine with fuel injection). This Daihatsu version is only fitted to Daihatsu's developed cars, intended for developing markets. 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.
GK
Displacement is 736 cc and power output is 14.5 PS.
Daihatsu SK
Daihatsu SSR
GT
Displacement is 744 cc, bore and stroke is 95.0 mm x 105.0 mm, compression ratio is 4.8:1, Power output is 15.8 PS at 3500 rpm and torque 38 Nm at 2000 rpm.
The 2HA engine was available in two version, 540 cc and 804 cc. The earlier version was a 540 cc, with output 13.5 PS (13.3 hp; 9.9 kW) and the larger 804 cc available shortly, with output increased to 18 PS (17.8 hp; 13.2 kW).[17]
GLA
Displacement is 751 cc, bore and stroke is 75.0 mm x 85.0 mm, compression ratio is 6.5:1, power output is 25 PS @3800rpm and torque is 52 N.m @3000rpm.
Daihatsu PF
Daihatsu PL7
Daihatsu SKC
GMA
Displacement is 1135 cc and power output is 35 PS.
Daihatsu BF/BM
Daihatsu CM/CO
Daihatsu PM
Daihatsu RKM
Daihatsu UM
GOB
Displacement is 1477 cc, bore and stroke is 97.0 mm x 100.0 mm, compression ratio is 6.3:1, power output is 45-53 PS.
^Ono, Masaki (2018-12-15). ダイハツのレーシングカーP-5が50年ぶりに蘇った!! 大メーカーに挑んだ名車!!! [Daihatsu's P-5 racing car appears for the first time in 50 years !! A famous car which challenged a big manufacturer!] (in Japanese). Best Car Web. Archived from the original on 2020-10-20.
^Saragih, Febri Ardani (2016-04-08). "Bedanya Mesin Sienta dengan Avanza" [The difference between the Sienta and the Avanza]. Kompas (in Indonesian). Indonesia. Retrieved 2018-06-23.