The new 135i with the N55 motor is a single turbo, not twin.

Honestly, they are an incredibly value if you ask me. It suffers from a high roof line compared to the rest of the body, so it's not exactly a dedicated track performer like an M3 but it's still very impressive none the less.

Cool thing is I heard the DCT equipped N55 135i is getting 109-110mph in the 1/4 mile. Not bad for a 35k BMW.

The 1 Series "M coupe" is coming out early next year I believe.