I am planning on buying a 2000 lexus ES300 from a family friend with 179,000 miles on it. It had the regular maintanence done on it serviced by the local Lexus dealership. I have been told that Lexus engines if properly maintained last well over 200,000 miles. Is this a good car to be getting myself into or is it a death trap? How long are these engines supposed to last?Thanks!