| BMW B37 | |
|---|---|
 | |
| Overview | |
| Manufacturer | BMW |
| Production | 2012-present |
| Layout | |
| Configuration | Straight-3 |
| Displacement | 1.5 L (1,496 cc) |
| Cylinder bore | 84 mm (3.31 in) |
| Piston stroke | 90 mm (3.54 in) |
| Compression ratio | 16.5:1 |
| Combustion | |
| Turbocharger | Single, mono-scroll and VTG |
| Fuel system | Common rail direct injection |
| Fuel type | Diesel fuel (DIN EN 590) |
| Cooling system | Water-cooled |
| Output | |
| Power output | 70–85 kW (94–114 hp) |
| Torque output | 220–270 N⋅m (162–199 lb⋅ft) |
| Chronology | |
| Predecessor | BMW N47 |
The BMW B37 is a 1.5-litre (1,496 cc), diesel, straight-three engine with a single, mono-scroll and variable-geometry turbocharger. The compression ratio is 16.5:1. It is the second engine from BMW's modular engine plan, sharing most of its components with the BMW B38 petrol engine. Power output is either 70 or 85 kW (94 or 114 hp).
Models
| Engine | Power output | Torque |
|---|---|---|
| B37C15K0 | 70 kW (94 hp) @ 4000 rpm | 220 N⋅m (162 lb⋅ft) @ 1750–2250 rpm 220 N⋅m (162 lb⋅ft) @ 1500–2500 rpm* |
| B37C15U0 | 85 kW (114 hp) @ 4000 rpm | 270 N⋅m (199 lb⋅ft) @ 1750–2250 rpm |
* Depending on engine management.
Technical data from BMW 2 Series Active Tourer, MINI 3 Door, MINI 5 Door, MINI 3 Door
Applications
70 kW (94 hp)
- F20LCI as 114d* (from 11/2015)
- F45 as 214d Active Tourer (from 03/2015)
- F46 as 214d Gran Tourer (from 07/2015)
- F56 (MINI) as MINI One D 3 (from 03/2014)
- F55 (MINI) as MINI One D 5 Door(from 10/2014)
85 kW (114 hp)
- F20 as 116d (from 03/2015)
- F20LCI as 116d (from 11/2015)
- F20LCI as 116d ED (from 11/2015)
- F21LCI as 116d (from 11/2015)
- F21LCI as 116d ED (from 11/2015)
- F44 as 216d Gran Coupé (from 2020)
- F45 as 216d Active Tourer (from 11/2014)
- F46 as 216d Gran Tourer (from 03/2015)
- F48 as X1 sDrive16d (from 10/2015)
- F56 (MINI) as MINI Cooper D 3 Door (from 03/2014)
- F55 (MINI) as MINI Cooper D 5 Door (from 10/2014)
- F40 as 116d (from 07/2019)
*Available in select markets (e.g. Portugal); The 114d was removed with the LCI2 in late 2017.
References
- ^ Technische Daten des neuen BMW 2er Active Tourer, gültig ab 02/2014, Retrieved 5. Juni 2014.
- ^ Der neue MINI. Retrieved 24 May 2024. (in German)
- ^ Der neue MINI 5-Türer. Retrieved 5. Juni 2014.
- "Produktionsdaten des MINI 3-Tür" (in German). Archived from the original on 2014-07-14.. Retrieved 8. Juni 2014.
- "BMW 3 cylinder 1.5-Liter TwinTurbo Engine First Drive on a Prototype". YouTube. 30 March 2013. Retrieved 30 March 2013.
- "BMW three-cylinder engines: more details in an interview with Dr. Lopez" (in German). 18 September 2012. Retrieved 29 November 2013.
External links
- "The UnixNerd's BMW B37 engine page". Archived from the original on 2016-01-18.
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