Expect the 2-Series to come as a 220i and 228i both sharing the N20 turbo four-cylinder motor in different states of tune as the F30 3-Series does now. The exciting bit of news though is that the 2-Series will get an M235i variant. Not a dedicated "M" car so to speak but a sporty version similar to the F20 M135i. This means a 320 horsepower N55 turbo inline-6 motor and likely a 6-speed manual as well as automatic option.
In other news a diesel wagon will be available by the end of the year as BMW will bringing its 2.0 liter turbo diesel four-cylinder to the USA. Expect this motor to make its way into a bunch of cars including the X1.
The 2014 USA model year is going to be packed for BMW looks like.