I was tracking a car (Maruti Suzuki Swift LDI) in India, in around year 2008. As I was in India, so I think the prices that time might have been logged in Indian Rupees, and unit might have been Km. I do not remember exactly, as it has been quite some time.
Recently, I started logging my other car, while i am in USA. This car, is being logged in USD, and miles.
Problem is that while I was reviewing my old car data for comparison, it seems incorrect. The per gallon cost for that old car is showing at about $130 per gallon! I think something somewhere is not correct. And I am sure that the data was correct originally, as I was using the site quite actively back in 2008.