9. Morgan Plus 8 Propane (1975)
The Morgan Plus 8 Propane was a limited edition version of the Morgan Plus 8 sports car produced in 1975. It was designed to run on propane gas instead of gasoline in response to the oil crisis of the 1970s.
The Plus 8 Propane was praised for its fuel efficiency and environmental friendliness, as propane gas produces fewer emissions than gasoline. However, it was also criticized for its limited range, as propane refuelling stations were not widely available at the time.
The Plus 8 Propane was only produced in limited numbers, and examples are now considered rare and highly sought after by collectors and enthusiasts of the Morgan brand.