My Porsche does… 15mph

A RARE Porsche TRACTOR with a top speed of just 15mph is tipped to fetch more than £18,000 at auction.

Rare | Porsche’s slowest ever vehicle. (Image | The Sun)

The two-ton 1958 Diesel Super 308 Traktor has 38 horsepower, against 553 for the firm’s fastest car, the Porsche 911 Turbo S.

It also takes a minute to reach its top speed despite having a three-cylinder, air-cooled 2,625cc engine.