I can’t wait to race one on the frwy…
Kinda sounds like an WRX STi, but I think it has to do with the sound quality of the video.
Regardless, it’s still not a V10 like the infamous E60 M5 *wink*
More at http://www.M-Power.com . High-speed testing at the Nardò Ring in the south of Italy is an important part of the new BMW M5‘s development program. Are you reday to see more? Visit the M Festival! http://www.M-Power.com/the_m_festival