we have a 1992 sc400 that has about 150,000 miles on it. we've run into a lot of problems lately and maintenance/repairs are very costly. my advice to you however, is to keep it well maintained (since you bought it in such excellent condition)so you will not run into problems later. Lexus is a great car and hold up well. most mechanics will say the same, it's just that when you do run into a problem with the car, it's quite expensive so i'd suggest that if you ever run into a problem with it, take care of it asap!!! we didn't and now are deep into costly repairs.