I'll do you one better: mine has a 45 litre tank, light goes on at 5 litres left, gauge stops indicating at half of that, but there's an unmentioned anywhere bu

I'll do you one better: mine has a 45 litre tank, light goes on at 5 litres left, gauge stops indicating at half of that, but there's an unmentioned anywhere buffer of 5 litres, which is there so that the fuel pump doesn't overheat or pick up any contaminants at the very bottom the tank. I only know this because a motoring journalist filmed himself riding the same model dry.