i have 121,000 on mine and it runs like new, of course just need to update parts and stuff, but isuzu makes good engines, as long as u keep up with them and do ur part. but if u dont change ur oil as its suppost to isuzu wont forgive you. I had blown my 3.2 isuzu rodeo engine cuz of mis care on egine oil. and f-up and had to get a whole new tranny for my 2.2 isuzu rodeo sport for not changing the tranny oil as sappost to, so i have learned my lesson to keep up with it, you just treat it like ur baby and feed it right and on time. but like most cars or all, thats what u do, so other then that it will run you for a long time.