i owned a j reg back in 2005,i know it was'nt too old then and it was a great car, never any trouble,only sold it because i had bmw 530d company car,when got made reduntant, i needed another car and i bought a k reg from a local garage so i could get to ajob i had it was in lovely condition,it was about 650 with tax ,done starship mileage, 224000 but still a great drive,it had only 2 owner and full lexus service history, again no probs,i did repair leak on power steering resevoir and fitted new aerial,and sold for about the same money these are common probs on early cars along with the heater dis plays the only probs with these cars are that once you have one,you can't live without one, now i have a mk4 and they are the best of all tho you can pay alot for some,so you have to weigh up
the the pros and cons of both,the early cars have olot of charm,prob if you drove a mk 2or 3 with out sampling the 4,you would be more than happy in my opinion,as before mileage on older not important but service history and condition the thing,does'nt have to be lexus but history of being looked after ,get one and enjoy, you could start with a mk2/3, if you like ,then trade up,terrible thing this lexus sickness, seems to include multiple cars as well,i bought mine off a guy who had three