i used to just fill it right up when on red line and used to get 210-230 miles around town (school and shopping and popping to see family) 320miles on a run but that was to depressing coming from a diesel that done 400-500miles for the same amount so just put in ?30 whenever it needs it taking it to around half a tank and not resetting the mile counter, bliss
so just put in ?30 whenever it needs it taking it to around half a tank and not resetting the mile counter, bliss 
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