Both Audi and BMW have long, storied histories of making powerful six-cylinder engines. However, one of BMW's best was also one that flies a little bit under the radar, particularly in the U.S. — the ...

According to the BBC, the U.S. market for diesel passenger cars "has been historically very small." This is because diesel engines are more expensive and known to produce higher nitrogen oxide ...

It can be tempting to seek out horror stories for historic engines. Whether you're searching for a used car or looking to stick with one particular brand, knowing the downsides of problematic ...