2005 ST at 70,000 miles. I've been lucky & can honestly say other than the gas pedal sticking at times when it gets cooler outside, there has been zero problems. I've drove it across the country 3 times as well.
Weird thing is I'm thinking of trading it in, because I get bored of cars quickly. Also I would like an automatic and a hybrid for better gas mileage. Considering how well it's running I really should hold onto it.