40 years is a long time in the automotive world. While a few prized cars from the 1980s may be exploding in value, not many would consider their 40-year-old engine technology reliable. One diesel ...

Diesel engines lack the spark of gas engines, both literally and figuratively. They don't need a spark plug since they ignite the fuel using only compression, but also lack the 'je ne sais quoi' that ...

From modern suburbia to the world's most forbidding terrain, on city streets and highways, these diesel engines have shown they have the chops to be considered some of the most reliable automotive ...