My driveway is connected to an alley, which has a mild V-shape. Every time I backed out, and bottomed out (not literally) in the V, the M3 would creak like crazy. A very annoying way to start my journey!
Also the driver's seat belt butler rattled like crazy, drove me nuts.
2016 M3 - current
2013 ActiveHybrid 3 - sold
2012 M3 coupe - sold