The best scuba car, in my opinion and since you asked, would be a vintage Singer. If you can't find one, a good substitute might be a BMW Isetta or a Messerschmitt Trike.
One cautionary note: BMW Isettas have no reverse gear. If you park head in against a wall, you may be trapped, unable to get out of the car. The door and windscreen are essentially the front end; the steering wheel is hinged and the shift is floor mounted, motorcycle style.
If you insist on a larger vehicle, check out the Renault Dauphine. It has a classy dual horn, with a loud 'country' position and a more restrained 'city' setting.
One cautionary note: BMW Isettas have no reverse gear. If you park head in against a wall, you may be trapped, unable to get out of the car. The door and windscreen are essentially the front end; the steering wheel is hinged and the shift is floor mounted, motorcycle style.
If you insist on a larger vehicle, check out the Renault Dauphine. It has a classy dual horn, with a loud 'country' position and a more restrained 'city' setting.