If you think won´t be able to park your car in a small gap, then you have two options: look for another, or trust in the parking sensors, that advise you of obstacles proximity.   Reference: 000054752A   Reference: 000054751A Activates when the vehicle is put on reverse gear; acoustic signal activates when approaching object at distance of 160 cm; progressive increase of the acoustic frequency down to a distance of 30 cm; sensors installed in the rear bumper. Reference: 000054753   Reference: 000054758 Parking sensors with automatic activaiton syste. Acoustic signal increases up until a distance of 30cm from the obstacle.