Your old, reliable engine has been coughing up some strange, but concerning noises. So, you call your mechanic to find out what the problem and solution are to restoring its harmonious hum. But the ...

It's a shame that diesel has never really caught on in the US as a powerplant for sedans and SUVs, but at least some of us have got the right idea when it comes to pickups, packing these engines into ...

There are engines with reputations for being able to rack up over 500,000 miles with steady maintenance. Among those, Mercedes-Benz and its diesel engines are legendary. Here, we look at one of them ...