MPG after 102 Remap

[Lubrown]

It’s a 70 litre tank and I get between 34 and 42 mpg depending on road conditions and journey type. When the fuel warning light comes on it takes about 62 litres to fill up, so an average of 40mpg per tank. Gentle drive to work across country and Motorway at 70. Total of 33 miles and I can get 42 mpg. On the French autoroute sat at 75mph I can easily get 42 mpg average for the journey. I tend to use the ACC on the open road and motorway, although I’m not sure this makes much difference. At 70 mph in 6th the engine is at 1900 rpm.

That’s decent then. I think ACC might use a bit more fuel as on the hills it’s pulling. I use my ACC almost constantly and I notice many cars slow down a touch on hills - guess the driver doesn’t twig their speed is dropping a bit.