Run carfax on this car... and let the dealer inspect the car before you buy
it... that is if you are buying from private individual or used car
dealers... you need to ask for permission and make appointment with dealer.

I bought an S 430 new in 2000.  Thank God there was a warranty, because
everything in the world went wrong in the first couple of years.  Replace
the AC , replace the front suspension, and a jillion other smaller things.

Now however with about 80,000 miles, it seems to be OK.  I did today have to
replace the ABS acutuater pump ($1400), but that's probably normal for a car
with this age and mileage.

The main problem with this car is the cost of service.  For example, new
wiper blades are $68 each.  If you can find a non-stealership mechanic, do
so.  Otherwise, it's a great car.

Mike