All about MINI MINI Engine Codes

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The following are the engine codes for all current MINI Cooper’s
  1. Nathan
    The following are the engine codes for all current MINI Cooper’s (Not Classics)

    First Generation MINIs

    2002-2006 R50 Cooper = W10 (W10B16) 1.6 Non Supercharged

    2002-2006 R53 Cooper S = W11 (W11B16) 1.6 Supercharged

    NOTE: 1st gen convertibles were made at the same time the 2nd gen Coupe was. Lots of people get confused when they have a 2007 or 2008 convertible and think its a 2nd gen.

    2005-2008 R52 Cooper Convertible = W10 (W10B16) 1.6 Non Supercharged

    2005-2008 R52 Cooper S Convertible = W11 (W11B16) 1.6 Supercharged

    Second generation MINIs

    NOTE: 2nd gen Convertible was released in 2009 in Cooper and Cooper S trim.

    2007-2010 R56 and R57 Cooper = N12 (N12B16) Non Turbo

    2007-2010 R56S and R57S Cooper S = N14 (N14B16) Turbo

    2008-2010 R55 Clubman = N12 (N12B16) Non Turbo

    2008-2010 R55S Clubman S = N14 (N14B16) Turbo

    Engine change for 2011

    2011 + R56 and R57 Cooper = N16 (N16B16) Non Turbo

    2011 + R56S and R57S Cooper S = N18 (N18B16) Turbo

    2011 + R55 Clubman = N16 (N16B16) Non Turbo

    2011 + R55S Clubman S = N18 (N18B16) Turbo

    2011 + R60 Countryman = N16 (N16B16) Non Turbo

    2011 + R60S Countryman S = N18 (N18B16) Turbo

    2011 + R60S Countryman S ALL4 = N18 (N18B16) Turbo

    Source – Post by Professor on the Bluegrass MINIs site

    Third Generation MINIs

    The engines now have a B code and are modular in design. B37 and B38 are 3 cylinder, B48 is 4 cylinder.

    2014 Cooper – B38A15A (1.5L 3-cylinder) – 134HP

    2014 Cooper S – B48A20A (2.0L 4-cylinder) – 187HP

    JCW - B48A20B - (2.0L 4-cylinder)

    Cooper D – B37 – 114HP

    Original Source

    Written by: Nathan, Aug 29, 2012, MINI Cooper Engine Codes,

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