The M104 has a very similar design and tuning potential to the iconic Toyota engine.

For decades, the gold standard brand for a straight-six-cylinder-powered sport sedan has been BMW. But the gold standard doesn't necessarily mean being the only general game in town worth considering.

America's automotive history is dominated by the V8. It's what we're most famous for. You can probably hear Jeremy Clarkson saying "V8 motor," with his less-than-kind American accent imitation. In ...

Generally, we associate inline-six engines with pretty excellent reliability; for example, the ultra-reliable 4.0-liter straight six in classic Jeep Cherokees routinely reach six-digit mileage counts ...

The good news is that classic cars open up a world of opportunity for buyers on a budget, as there are still many hidden gems ...

If you've ever opened up a BMW's hood before, chances are you're either looking at a V8 or a straight six. The latter configuration has become something of a de facto trademark for the marque, with ...

BMW's SUVs have always been great to drive, this one adds reliability into the mix, too.

While BMW certainly used to favor naturally aspirated engines, the German automaker has been relying on boosted fours and sixes much more frequently over the last 20 years. BMW has experimented with ...

If anything, many can comfortably argue that the Japanese brand is the global standard when it comes to developing engines ...

Touring car racing was growing in popularity through the 1980s, with various regional series and championships for modified ...