Cars fit some fairly fundamental templates - four wheels, two or four passenger doors, engine in the front, middle or rear, that sort of thing. But designers still find ways to slip in some idiosyncrasies along the way, just to keep things interesting. Take Tesla's Falcon Wing Doors on the Model X for example - we're used to novelty doors on supercars and concepts but here they are on an SUV!
TVR was, of course, a master of quirky design features like door release buttons on the mirrors so as not to clutter the flanks with ugly conventional handles. Then there are the 2CV's upward hinged windows or the Mazda Bongo's transmission tunnel engine access hatches. What quirky features have you encountered over the years? And which are the most memorable, funny or just downright odd? Let us know here!