Will the debut of the '15 suppress the value of new '13's and certified 12's?
My wife used to drive Cadillacs twenty years ago. The market went up and down. I traded to stay in the new body style and there might be 8 to 10% advantage at certain times. I'm thinking certified 12s are dead. I've been watching them sit. They qualify for the same low percentage money? Thoughts?

 

new model years will always reduce the value of previous years, more so with major changes on new model years.

but if you're going to drive the car to the ground, no need to worry about trade-in value. just get the car you want at the price you can afford and drive it for 10+yrs.