2025 Bmw M3 Cs. Explore the stunning 2025 bmw m4 cs vs. The motortrend buyer's guide has the 2025 bmw m3 specs you need, from dimensions and cargo space to power and mpgs.

As with the m4 cs, the updated m3 is set to go into production in. The most fuel efficient bmw m3 is the cs with a 8 speed auto steptronic sport which is powered by a 3.0l turbo direct f/inj and uses 9.6l of premium.