The BMW B37 is a 1.5-litre (1,496 cc), diesel, straight-three engine with a single, mono-scroll and variable-geometry turbocharger.

Power output is either 70 or 85 kW (94 or 114 hp).

* Depending on engine management.

Technical data from BMW 2 Series Active Tourer,[1] MINI 3 Door,[2] MINI 5 Door,[3] MINI 3 Door[4] *Available in select markets (e.g. Portugal); The 114d was removed with the LCI2 in late 2017.

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