hi

does anyone no the most economical motorway speed to drive at my hasnt got a trip computer so no idea what im getting

cheers

65 is fairly ecomomical. If you can keep it at a steady speed that will do better for your mpg than trying to stay at a set speed, ie speeding up and slowing down is not good. I recently done the same run in the same day. First was fairly quick and i managed 45mpg. This was alot of speeding up and slowing down. On the second i stayed at a steady motorway speed and managed 55mpg. I have a diesel but the the princible is the same.

I did a thread on this a little while ago

http://www.fordfiestast.co.uk/showflat.php?Cat=0&Number=132268&an=0&page=1#132268