Implementation IS key. That's why I caveated my post a bit. I've seen videos of FWD on snow and ice tires embarass some AWD setup on all seasons. The problem with AWD is it can give an ignorant and risky driver a false sense of confidence.
My Perceived Value1. WRX2. S43. 135i4. 335i5. IS3506. GTI7. Mustang
Huh. Weird. Never thought much of the S4, hugely overpriced imho. I owned a GTI and loved it too I switched to BMWs, and I drove everything else on your list except the WRX (I just think it would make me feel old - a young person's car, I mean). I agree the Mustang is no value proposition. But why the 135 over the 3 series?
BMWs should be banned from China. Bad combination.