Nestled between the standard M4 and the hardcore, track-bred M4 GTS, the 2025 BMW M4 CS perfectly ... with Tanzanite Blue ...

When it arrived in 2016, the M4 GTS was the fastest production BMW ever, with a top speed of 190mph. But there’s much more to the M4 GTS than speed alone. It follows in a long line of faster and ...

The contenders are BMW's limited-run M4 CS and the 2025 Porsche 911 Carrera 4 GTS. The rear-engined thriller from Zuffenhausen benefits from hybrid assistance that wouldn't have been possible ...