8 February 2018
What's the fastest BMW M-car you can buy for £25,000? We pitch three BMW Ms against one another on the drag strip to find out.
Well, sort of. The E92 M3 and F10 M5 are nailed-on M-cars; the M135i isn't. But it does have a few tricks up its sleeve...
BMW M760Li vs Porsche Panamera Turbo | Drag race, drifted, driven on road
