Both were conceived as mass-produced vehicles that would be made on an assembly line. While not a sports car, the Porsche tractor can be considered the first Porsche model with a front-mounted engine.

Peterson is always looking out for price records and unusual developments at auctions. Two months ago, he learned a farmer in ...

Q: Greg. I heard my friends discuss that Italian tractor manufacturer Ferruccio Lamborghini started his Lamborghini car company because he was upset with Enzo Ferrari. Can you tell us more of what ...