I have a 2003 Toyota ECHO sedan and my milage isn't too high for a 3year old car at least commuter...its 28,500k? I'm guess about the last part of that number as I haven't memorized it but its somewhere around there so going on that I drive 790 miles a year? I don't know if did that right...I suck at math

Divide 36 which is months to equal 3 years and then use the 36 to divide into 28,500, right?

Me stoopid-Alright So I looked at my odometer and its lower than I thought, not by much its 28,316 miles so that lowers my number a little I don't have the time and I'm lazy to figure it out right now.