This one would be perfect for G-ma to get to work. Little green pea car! Yes, can't you just see smooshed green pea car when some uncoordinated SUV driver "bumps" into it? Not good- cute and efficient but that is a bit of problem.
Janis Joplin's Porsche (a 1965 356 Cabriolet). She bought it in September 1968 at the height of the era of flower power, and had it hand painted by a friend. She still owned it at the time of her death in October it is in the Whitney Museum in New York.