Originally Posted by mkoesel
N54 is done by the end of this year so at the very minimum there will be an engine change (to N55).
There will be the additional M-Engineered changes that feature on the other M Performance Automobiles such as the M550d , X5/X6M50d and the M135i on the Z4 and X1 M35i to distinguish them further from the regular 35i.
M Performance is not just about "cosmetics"
X1 and Z4M35i are purely quasi-M cars as a business case could not be found to transform them into full M Vehicles. So this is the next best thing.
The Sporthatch 1er is not coming to the USA , neither is the M135i.
When the Coupe and Cabrio appear then the M235i will come to the USA.