2012 GD 1.4 petrol
Today I did a 348 miles road trip.
I zero'd all the computed on board figures, filled the tank to the brim, could see the petrol just below the flap.
Road was urban A roads for 12 miles, motorway for some 225 miles at 65mph on cruise control, save 2 motorway service comfort stops, the remaining was a mixuture of dual, averaging 55/65 mph, single, averaging 55 and the last 12 miles was single track, averaging 35/40, with lots of stops in passing places but no comfort stops after leaving motorway.
I'll brim the tank at my next fill up and see how my calculated equates to the computed.
Disappointed as I was expecting more mpg!!!!!!!!