Not to mention a $5000 Jeep Wrangler is entirely different from a $5000 Ford Mustang from a $5000 Toyota Corolla. As to your last point, I have no reason to be

Not to mention a $5000 Jeep Wrangler is entirely different from a $5000 Ford Mustang from a $5000 Toyota Corolla. As to your last point, I have no reason to believe cars aren't lasting longer and longer. Engine life is determined more by use than age. (Do you have a million miles on your 40 year old car? Probably not)