I once got 879.8 miles out of a brimmed tank after which I squeezed in 60.5 litres. Has anyone gone further or fitted in more?
I am surprised you managed to squeeze so much in the tank - the most I have ever managed after running with the low level warning light on until my nerves got the better of me - was 55.04 litres - and some of that spilled over and onto the floor.
I am also envious that you managed to get 55 mpg (4.3 L/100K) - for me to get anywhere near that I would need to cruise on a flat motorway at a constant 65 mph for 880 miles non - stop with a tail wind and no passengers.
Does your car have vinyl stripes by the way?.......