I did a rough calculation taking into assumption the following: Cost of GSA R210k, will do 100 000km in 5 years, 20k for tyres every 10 000km, 10k fuel at 10l/100km, 36k Insurance at around R600pm, 20k servicing and maintenance at R2k per service, total net cost R296k, divide by 100 000km comes to R2.96/km. I am not a maths person but I think this is an ok rough calculation. Anyone agree?