Should I get this car?

112,000k miles is allot of miles for a $28,000 car, with a 3 month warranty. that almost 25k miles a year this car racked up. hopefully, all highway miles. I'd want to see full maint records, just to start. then, I'd got to www.autotrader.com, and do some comparisons. turbo's and high H/P motors don;'t really last that long, and porsche motors will cost you 10k to replace. If i got really interested, i would bite the bullet, and have porsche do a full inspection and tests. probably cost you a bit, but at 28k, I'd want to know all i could. personally, I'd be looking for 45k miles, max.