Explore the groundbreaking Mercedes-Benz C111 concept cars, which tested cutting-edge technologies in the 1970s.

After more than 40 years and 782,000 miles, some cars are long past their expiration date. That’s not the case for one 1979 Mercedes-Benz 300TD with a 3.0-liter turbodiesel for sale on Bring a Trailer ...

It might seem like a novelty from a modern perspective, a technological dead-end kept alive only in the memories of diehard Mazda fans and persistent rumors of its resurrection, but the iconoclastic ...