Could the OM617 be the most reliable automobile engine ever made? A very good case could be made for it, although its successors haven't been around long enough for us to judge whether they might be ...
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 ...