The motor had 140.000 on it and also im talking about having the motor 10 /12 years ago so thay were pretty fresh its 1200 post,s girlfriend every one to there own taste but the sr20de /det are still a lot better .The z18 my boyfriend has drove his every day for the last 18 years everywear and has broken down once because of a fuse ive never had trouble with mine as for the sr20 well he brake,s a piston or too long time ago but thats what you get when your tuning and learning is it lol