Is buying a 2006 Ford Mustang GT with 144k miles a bad idea?

Is buying a 2006 Ford Mustang GT with 144k miles a bad idea?

Added (1). I'm viewing a 2006 Mustang GT from a dealer with 144k miles, it looks to be in great condition and has clean car fax. I don't drive all that often but I was still wondering if that would be too many miles to buy the car for. The dealer also gives a 6k mile warranty. The price is $9,000.

Not if you can afford all the repairs it will soon need.

Don't buy it. The engine and transmission, plus brakes, waterpump, fuel pump, you name it are about to go out. I worked as a Tech ford Ford for 25 years, trust me, pass this one up no matter the price.