Always wanted a BMW 3-series with 6-speed manual. Fell in love with the 2007 coupe, but way past that now. Underwhelming acceleration and torque below 2700 RPM. Tranny has been big disappointment. Maddening HVAC and radio controls. Poorly shaped and sized storage cubbies. Can't see instrument lights with sunglasses. Under 3K miles had to replace driveshaft. At 4K, weird vibration in clutch pedal. Dealer diagnosed bad throwout bearing and replaced whole clutch. The vibration got worse! Now they tell me it'll "break-in" after 10-15K miles. It's hard to enjoy my "driver's car" when my clutch foot is tingling, and I'm being tortured by diabolically illogical controls and wretched ergonomics.
Handling, seats, looks.
Clutch, controls, instrument panel lighting, heating/cooling, storage, little things.