Mini B48A20B engine
Content
The 2.0-liter Mini JCW B48A20B turbo engine has been assembled at the company's factories since 2014 and is installed on many third-generation Mini models in a charged John Cooper Works version. There are two options for forcing this unit: the usual 231 hp. and the 306 hp GP version.
B48-series motors: B38A12A, B38A15A and B48A20A.
Specifications of the Mini B48A20B 2.0 turbo engine
Exact volume | 1998 cm³ |
Supply system | direct injection |
Internal combustion engine power | 231 hp |
Torque | 320 - 350 Nm |
Cylinder block | aluminum R4 |
Block head | aluminum 16v |
Bore | 82 mm |
Piston stroke | 94.6 mm |
Compression ratio | 10.2 |
Features of the internal combustion engine | Valvetronic |
Hydraulic compensators | Yes |
Timing drive | chain |
Phase regulator | on both shafts |
Turbocharging | NOT TD04LR6W |
What kind of oil to pour | 5.0 liters 5W-30 |
fuel type | AI-95 |
Environmental class | EURO 6 |
Approximate resource | 230 000 km |
Exact volume | 1998 cm³ |
Supply system | direct injection |
Internal combustion engine power | 306 hp |
Torque | 450 Nm |
Cylinder block | aluminum R4 |
Block head | aluminum 16v |
Bore | 82 mm |
Piston stroke | 94.6 mm |
Compression ratio | 9.5 |
Features of the internal combustion engine | Valvetronic |
Hydraulic compensators | Yes |
Timing drive | chain |
Phase regulator | inlet and outlet |
Turbocharging | NOT TD04LR6W |
What kind of oil to pour | 5.0 liters 5W-30 |
fuel type | AI-95 |
Environmental class | EURO 6 |
Approximate resource | 220 000 km |
Fuel consumption ICE Mini B48 A20 B
Using the example of a 2016 Mini John Cooper Works with a manual transmission:
City | 9.1 liters |
Track | 5.2 liters |
Mixed | 6.7 liters |
Which cars put the engine B48A20B 2.0 l
Clubman 2 (F54) | 2016 - p.t. |
Hatch 3 (F56) | 2015 - p.t. |
Convertible 3 (F57) | 2016 - p.t. |
Countryman 2 (F60) | 2017 - p.t. |
Disadvantages, breakdowns and problems of the internal combustion engine B48A20B
This motor appeared relatively recently and has not yet shown itself from a bad side.
In 2017, the timing design was modernized and now the chain does not quickly stretch
Often there are floating speeds due to a malfunction of the tank vent valve
Closer to 100 km, valve stem seals often tan and oil burns appear
At high mileage, failures occur in the phase regulators or the Valvetronic system