Originally Posted by KJ
I'm with you, I get 14.8 - 15.6 L/100 km with "regular" driving.
I couldn't get 11L/100km if I tried. Even when I fill up in the U.S., go straight onto the highway and drive all the way back to Toronto, I'm still in the 12's.
If someone is getting 11's, I don't think they're driving the M3 the way it's supposed to be driven!
I have seen in the 9's if I keep the speed under 110 on Ontario secondary rds