Hello everyone; I have a '66 GT coupe 289 4speed (my first car, bought in 1977) and my daughter has an '06 with V-6 and 5 speed (her first car, bought in 2017). Both our first cars were 11 year old Mustangs! The 66 is garaged awaiting restoration, and the 06 is a daily driver, with 245,000 miles on it.