Originally Posted by
Rich170
75mph. Have noticed on my trip computer, stick at bang on 70 mph and i'm doing 30+mpg, at 90, its mid 20s!
so even though by driving faster you are travelling LESS time, the lower speed should still make it cheaper?
Im wondering coz Ive got a focus 1.8tdci and its claimed mpg is 50. Im trying my best to get as close to this as possible. I really wish my car had 6 gears!