The wheels on the sedan look a looooot like the current E92/93 335 ZSP wheels. I like the new ones on the wagon sketch, which we've seen elsewhere, too.
I still think that the rumpled hood, a la the SUVs, is heinous. And that the "notch" in the taillight doesn't do enough to make a still-weird back end look better. They should've taken the inner vertical cut, which currently angles away from the license plate area as it goes from top to bottom, and made it mirror the angle of the plate area (so it angled toward the center of the car.
BMW 335i: Ordered: 4.29.2008 * Began production: 5.26.2008 * Completion: 6.2.2008 * PCD: 7.10.2008, Spartanburg, SC