The BMW B58 and S58 are variations of the same engine, but have some key differences. As you might've gathered by the name, the S58 is the newer iteration that first powered the BMW X3 M and X4 M ...

The S58 is another inline-6 engine that makes an appearance in several BMW M models, but its most potent form can be found powering the 2023 3.0 CSL. A total of 50 examples were built, making the ...

and a variety of outputs across five core versions (excluding the S58, the performance version from BMW's M division). With the basics in mind, let's look at the wide variety of applications where ...

The inline six found in the 2025 BMW M4 CS is the S58, the most powerful BMW inline six currently available in a street-legal car that comes from the BMW factory. It produces 543 horsepower from 3 ...

So. The BMW M3 Competition utilises a 2993cc closed-deck straight-six engine with two mono-scroll turbochargers. It’s codenamed S58, and not bespoke to BMW M, rather a very heavy revision of the ...

The M2 is built on a shortened variation of the current 4-series platform, with the same track width and suspension architecture as the M3 and M4 and S58 3-litre twin-turbo straight-six engine.