Originally Posted by M3takesNYC
Wow worse than the S65 or S85 which people initially complained about as a problem and were glad the new m5 didn't have that!
Funny how variable it is. My S65 at 40k very very hard redlined miles has never burned an ounce yet some engines burn tons. Never get how much variance is in between these engines.
Agree. My burn rate so far would extrapolate to one quart per 25k miles. So I would never need a top up.