This Japanese automaker is also credited with building the world's smallest four-cylinder ... shelved S360 roadster sports ...

But the smallest engine ever found in a car might not be what you’d expect. Emissions regulations have seen the technology around internal combustion engines increase dramatically. RELATED: The ...

In the 1960s Peel Engineering in the Isle of Man made a record breaking, design classic; the P50, the world's smallest road worthy car. The P50 micro car was designed and built by Cyril Cannell ...

Business Insider is exclusively premiering this "How It's Made" clip above from the new season about the making of the world's smallest car, from Peel Engineering, a commuter vehicle that goes up ...