2025 Bmw M340i Vs M440i Comparison. Let's talk about the differences. Carwow has a good recent review of the m440i.
M340i would be a much easier car to be had for cheaper. I’ve seen several threads and comparisons between the m440i grand coupe (4 door), and the sedan m340i, but none with the coupe (2 door) m440i to the m340i sedan, so.