20K.

I bought my car on December 27, 2003. To the endless irritation of my brother, I do not drive very often so my car is pretty much the same as a car owned by a little old lady who only drives to church on Sundays.

But, today, my car went from:

to:

Only eight and a quarter years. They say that once a car hits 100,000 miles you need to start being wary and consider replacing it. At this rate, that will be in
2045.