2025 Bmw M340i Xdrive Review. I loved my ten days i got to spend with the 2025 bmw m340i xdrive. Cost to drive estimates for the 2025 bmw 3 series m340i 4dr sedan (3.0l 6cyl turbo gas/electric mild hybrid 8a) and comparison vehicles are based on 15,000 miles per year (with a mix of.
This is the top of the line bmw 3 series which sits right below the m3. With the 2025 model, bmw continues to blur the lines of performance and luxury.