What Cars Have Radial Engines?

What is a Radial Engine?

A radial engine is a type of internal combustion engine in which the cylinders are arranged in a radial pattern around the crankshaft. This design is most commonly used in aircraft engines, but has also been used in some cars.

Radial engines have a number of advantages over other types of engines, including:

Compact size
Lightweight
High power output
Good fuel efficiency

However, radial engines also have some disadvantages, including:

High vibration levels
Difficult to cool
More complex to manufacture

What Cars Have Used Radial Engines?

There have been a number of cars that have used radial engines over the years, including:

Anzani 10
Citroen B14
Crosley Hot Shot
Fiat 500
Heinkel Kabine
Messerschmitt KR200
NSU Prinz
Renault 4CV
Saab 91
Volkswagen Beetle

Most of these cars were produced in the 1950s and 1960s, and were powered by small, single-cylinder radial engines.

Why Are Radial Engines Not Used in Cars Anymore?

There are a number of reasons why radial engines are no longer used in cars.

The high vibration levels make them uncomfortable to drive.
They are difficult to cool, which can lead to overheating problems.
They are more complex to manufacture than other types of engines.

In addition, the development of more efficient and reliable inline and V-type engines made radial engines obsolete.

Conclusion

Radial engines were once a popular choice for cars, but they have been replaced by more efficient and reliable inline and V-type engines.