Have been using my newish 1.2 litre Fox for 2 months .. on a regular 300 mile round trip on motorways travelling 60 - 70 mph the fuel consumption worked out at exactly 40mpg using premium unleaded ... is this figure reasonable? Seems a bit thirsty to me and considering reverting to standard unleaded to economise. Do any other Fox users have mpg figures for motorway driving?

Thanks for reading

dunk