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BMW B38 Straight 3 Engine

From 2013

 BMW B38 Straight 3 Engine 55kw
 

The BMW B38 is a DOHC 1.5 litre 3 cylinder turbocharged petrol engine. Power output  from 120 bhp to 230 bhp

The B38 features gasoline direct injection with an 11:1 compression ratio, and a single-scroll turbocharger with the world's first aluminum turbine housing, manufactured by Continental.

The B38 is the first use of BMW's modular engine strategy for gasoline and diesel engines, all using the same bore spacing, and all producible on the same assembly line equipment.

The B38 shares most of its architecture with the BMW B37 diesel 1.5. The first usage of this engine is the BMW i8 concept.

This engine is used in the 2014 Mini Hatch and future front wheel drive BMW products.

 BMW B38 Straight 3 Engine block

Models

Engine Displacement (cc) Bore Stroke Power @rpm Torque @rpm Year
B38A12U0 1,198 cc (73 cu in) 78 83.6 75 kW (102 PS; 101 hp)@4250 180 N·m (133 lb·ft)@1400-4000 2014-
1,198 cc (73 cu in) 78 83.6 55 kW (75 PS; 74 hp)@4000 150 N·m (111 lb·ft)@1400-4000 2014-
B38A15M0 1,499 cc (91 cu in) 82 94.6 100 kW (136 PS; 134 hp)@4400-6000 220 N·m (162 lb·ft)@1250-4300 2014-
B38K15T0 1,499 cc (91 cu in) 82 94.6 170 kW (231 PS; 228 hp)@5800 320 N·m (236 lb·ft)@3700 2013-

B38A12U0

Applications:

75 kW (102 PS; 101 hp) version:

  • 2014- Mini One

55 kW (75 PS; 74 hp) version:

  • 2014- Mini One First

B38 Straight 3 Engine 1.5

B38A15M0

Applications:

  • 2014- BMW 218i (F45)
  • 2014- Mini Cooper
  • 2015- BMW 118i LCI (F20)
  • 2015- BMW 318i LCI (F30)
  • 2015- BMW 318i LCI (F31)
  • 2015- BMW X1 sDrive18i (F48)
  • 2017- Mini Countryman Cooper 2WD and 4WD(F60)

B38K15T0

Applications:

  • 2013- BMW i8

Technical

  • Cooper specs

      Engine Power
    (bhp)    		 0-60 mph
    (secs)    		 Fuel Economy
    (mpg)    		 Insurance
    Group    		 Road Tax
    (per annum)    		 Length
    (mm)
      1.5 Petrol 134 8.8 53 - 55 17 £30 - £110 4,253

    Cooper specs

      Engine Power
    (bhp)    		 0-60 mph
    (secs)    		 Fuel Economy
    (mpg)    		 Insurance
    Group    		 Road Tax
    (per annum)    		 Length
    (mm)
      1.5 Petrol 134 8.4 - 8.5 53 - 57 19 £30 - £110 3,821

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