Mini W10b14a engine

The 1.4-liter gasoline engine Mini W10B14A was installed by the company from 2001 to 2006 and was found in the base version of the Mini R50 hatchback, known as the One. This engine was only offered in a few European countries due to preferential taxation of low engine capacity. The Tritec series also includes the following engines: - W10B16A - W11B16A.

Technische Eckdaten des Mini-W10B14A 1.4-Liter-Motors.

Modification One
Exact capacity1397 cm³
Power systemdistributed injection
Engine power75 HP
Torque122 nm
Engine blockcast iron R4
Block headaluminum 16v
Cylinder diameter77 mm
Piston stroke.75 mm
Compression ratio10.5
Engine featuresSOHC
Hydraulic compensator. tak
Timing drivechain
Timing phase adjusterthere is no
Turbochargingthere is no
What oils to use4.5 liters 5W-30
Fuel type92
Environmental classEURO 4
Approximate life expectancy275 000 HP

Fuel consumption Mini W10b14a engine

Using the example of the 2003 Mini One with a manual gearbox:
City8.8 litry
Route5.0 litry
Mixed6.5 litry

Engine Overview and Common Failures

The weight of the W10B14A engine in assembly is 120 kg. The engine number W10B14A is located on the cylinder block. In the early years of production, the engines often suffered from flaws in Brazilian assembly. Cracks in the cylinder head are also common here, as well as damage to the rocker arm rollers. Many problems of this engine are associated with the capriciousness of the electronic throttle unit. The timing chain usually stretches around 150-200 thousand km, but replacement is inexpensive. Weak points of the engine include the power steering, fuel pump, and expansion tank.

Engine Mini W10b14a

Hatch R502001 - 2006

Engines from the same line as Mini W10b14a engine

See Also

Mini Engine W11b16a

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.

Mini Engine N12b14a

The 1.4-liter engine Mini One N12B14A was produced at the factory in England from 2007 to 2010 and installed in the simplest versions of the Mini model with the R56 body and in the Clubman estate with the R55 body. A similar power unit was used in some Peugeot-Citroen models with the EP3 index. Prince series: N12B16A, N14B16A, N14B16C, N16B16A, N18B16A, and N18B16C.

Mini N14b16a engine

The 1.6-liter turbocharged engine Mini Cooper S N14B16A was produced in England from 2006 to 2010 and was installed in the Hatch (R56), Cabrio (R57), and Clubman (R55) models. The same engine was also used in Peugeot and Citroen cars under its own index EP6DTS. Prince Series: N12B14A, N12B16A, N14B16C, N16B16A, N18B16A, and N18B16C.

Engine Mini B48a20a

The 2.0-liter turbocharged engine, Mini Cooper S B48A20A, is installed in the factory of the corporation since 2014 and is used in third-generation Mini cars from the Clubman F54 model to the Countryman F60. The version of this engine adapted for the American market according to ULEV II emission standards has the index B46A20A. Engines in the series B48: B38A12A, B38A15A, and B48A20B.

Ford E5sa engine

The 2.3-liter 16-valve Ford E5SA or 2.3 I4 DOHC engine was installed from 2000 to 2006 only in the first-generation restyled Galaxy minivan. Before the update, this engine was called Y5B and was a variant of the well-known Y5A unit. Also included in the I4 DOHC engine lineup is the ZVSA unit.

Mitsubishi 4g91 engine

The 1.5-liter Mitsubishi 4G91 petrol engine was only produced from 1991 to 1996 and was installed in models such as Lancer, Mirage, Colt, and its Malaysian counterpart Proton Satria. This engine came in two versions: carbureted or fuel-injected. The 4G9 line also includes the following engines: 4G92, 4G93, and 4G94.