PD130 Sport 700 Miles on a tank for Diesel?

[Nodalmighty]

700 miles on a brimmed tank £75. I think Sainsburys must be putting something in the fuel.

Mix of 50,60 and 70 miles an hour crusing with one 260 miles round trip to Cardiff. I think the 50 limits on the M5 helped a lot

Currently reads 697 but by the time i get to the Fuel Station it will be 700. By previous record was 640.

If I drive everywhere at 50 mph would I get 800?

The most I've ever had on my range was 815.

Lyndon.