Went on an "economy drive" yesterday, literally. Doncaster to Rotherham and back, about 30 miles, my car returned 64.1mpg.
Just thought I'd rub all your faces in it
I bet nobody here can beat that.
Normally the C4 1.6 diesel (92) under my heavy right foot will return 50.3mpg, this was the previous average over 1000 miles. I reset it yesterday when I filled up and this was the result!
I might carry on like this, see if i can stretch a tank to 700 miles 
Just thought I'd rub all your faces in it
Normally the C4 1.6 diesel (92) under my heavy right foot will return 50.3mpg, this was the previous average over 1000 miles. I reset it yesterday when I filled up and this was the result!
