Though automakers like Stellantis, Mazda, BMW, and Mercedes-Benz are keeping a few straight-six engines alive in 2025, there are currently just two straight-six diesel powerplants left on the market.

Take a detailed look inside a 1954 Chrysler Flathead 230 inline-six engine as it’s torn down piece by piece, revealing ...

We can trace this straight-six love affair back to 1936.

V engines have been held in high esteem for the longest time, boasting an impressive range of performance; from exotic sports cars zipping along menacingly on high-speed performance racetracks to ...

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 ...