F01 generation 7 series in Moscow's Red Square, BMW has released hi-res images of the facelifted BMW 3-series. I haven't got time to go through the details of improvement / changes implemented. Meanwhile, have a look at the images below for key differences from the old E90. Keep in mind that specifications may vary. The images below are from a Euro-specs LHD 335i.
Head over to BMWblog for more images.