3. Hillman Imp
You might mistake this car for a Mini Cooper. But it’s not. Instead, the Hillman Imp was a failed attempt to cash in on the tiny car craze. From a design standpoint, the Hillman Imp was just awful. A cramped interior coupled with absolutely no power meant that you were essentially driving a street-legal golf cart. The car was scary to drive in a good windstorm and the power was lackluster at best. Many owners of these cars described how hard it was to get the car to drive up a hill correctly.

The Hillman Imp, while a good idea, was just a car that really couldn’t stack up to what a driver needs. Sure, this car has a decently cool look to it. But the Hillman Imp is something that’s best left avoided if you want a classic car you can actually drive.