thats awesome bro....a full tank is 45 ltrs.half,22.5ltrs.
u did 4220kms... so avg=422/22.5 that equals 18.7555km/ltr (Y) excellent bro.
i got almost the same readings last year in winter.came frm multan in 16ltrs.thats abt 290kms and it makes 18.125kms in a ltr...
average is the best thing about this city.
thanx bro...if u hav,post those pix of my car i sent to u cuz i just lost em.nd im having problems posting other pix too.