The 0.7-liter, 3-cylinder turbocharged Mitsubishi 3B20T engine was produced from 2006 to 2020 and installed in popular kei-car models such as the eK Custom, eK Wagon, and the similar Nissan Dayz model. There are two generations of this powertrain: one for the i model and another for the eK series kei-cars. The 3B2 family also includes the following gasoline engines: - 3B20, - 3B21, and - 3B21T.
| Exact capacity | 659 cm³ |
| Power system | distributed injection |
| Engine power | 64 HP |
| Torque | 94 - 100 nm |
| Engine block | aluminum R3 |
| Block head | aluminum 12v |
| Cylinder diameter | 65.4 mm |
| Piston stroke. | 65.4 mm |
| Compression ratio | 8.8 - 9.0 |
| Engine features | DOHC |
| Hydraulic compensator. | there is no |
| Timing drive | chain |
| Timing phase adjuster | MIVEC |
| Turbocharging | MHI TD02M2 |
| What oils to use | 3.4 liters 5W-30 |
| Fuel type | 95 |
| Environmental class | EURO 4/5 |
| Approximate life expectancy | 180 000 HP |
| City | 5.7 litry |
| Route | 3.6 litry |
| Mixed | 4.3 litry |
The weight of the 3B20T engine is 69 kg (without attachments). The engine number 3B20T is located on the cylinder block. For such a tiny turbocharged engine, this engine is quite reliable without any weak spots. It is very important to monitor the cooling system as overheating can quickly lead to a blown head gasket. Lubrication often leaks into the spark plug wells due to hardened sealing rings. After 150,000 km mileage, oil consumption and timing chain stretching are common issues. There are no hydraulic compensators, and valve clearances need to be adjusted every 100,000 km.
| i 1 (HA1) | 2006 - 2013 |
| eK Custom 1 (B11) | 2013 - 2019 |
| eK Space 1 (B11) | 2014 - 2020 |
| eK Wagon 3 (B11) | 2013 - 2019 |
| Dayz 1 (B21) | 2013 - 2019 |
| Dayz Roox 1 (B21) | 2014 - 2020 |
The 0.7-liter 3-cylinder Mitsubishi 3B20 engine was produced in Japan from 2006 to 2020 and was installed in kei car models: eK Custom, eK Space, eK Wagon, as well as similar Nissan Dayz and Dayz Roox. This powertrain is available in two generations: for the "i" model and for kei cars in the eK family. The 3B2 family also includes the following engines: 3B20T, 3B21, and 3B21T.
The 1.3-liter engine Mitsubishi 4A90 has been produced by the Japanese corporation since 2004. It was installed in the sixth-generation Colt, Smart Forfour, and in 2012 it was handed over to the Chinese. This power unit was developed in cooperation with the well-known company Daimler-Chrysler. In the 4A9 family, there are also engines: 4A91 and 4A92.
The 1.6-liter Mitsubishi 4G18 gasoline engine was produced in Japan from 1998 to 2012, after which production was transferred to China, where it is assembled in numerous local models. In our market, this engine is primarily known as the main engine of the Mitsubishi Lancer 9. The 4G1 line also includes the following engines: 4G13, 4G15, 4G15T, and 4G19.
The 3.0-liter V6 engine with a "V" cylinder layout called Mitsubishi 6B31 has been produced since 2006 and is only mounted in two known models: the Outlander crossover and the Pajero Sport SUV. This power unit is considered top-class among the range of Japanese company's gasoline engines. The 6B3 family includes only one combustion engine.
The 1.8-liter Mazda F8 engine was produced at the company's Japanese factory from 1982 to 2005 in several versions: with carburetor and fuel injection, as well as with 8-, 12-, and 16-valve head. This engine is known in our market as the 626 model in the GC-GD body or as the Bongo minibus. F Engine: F6, FP, FP-DE, FE, FE-DE, FE3N, FS, FS-DE, FS-ZE, and F2.
The 1.6-liter turbocharged engine Mini W11B16A was installed by the company between 2001 and 2008 and used in Mini models with the R52 and R53 body styles, such as the Cooper S or John Cooper Works. This powertrain achieved high performance thanks to the Eaton M45 supercharger. The Tritec series also includes engines: W10B14A and W10B16A.