they're pretty solid cars. get a manual tranny so you don't have to worry about transmission issues. around 100k, do the timing belt, and around 120-130k, cam plug seal, clutch master cylinder, that kinda shit might start leaking. but it's all inexpensive regular maintenance. treat the cars well and 300,000 miles should be no problem. when you find a nice one (1 owner, clean title, STOCK, service records), take it to a honda/acura dealer and spend the $150 for a full pre-purchase diagnostic. it could save you thousands.