For people in middle class.

16-18, the used car from their parents.
18-22, first new car, Saturn, Mustang, Jeep,....
22-30, second new car, Camry, Accord, Taurus, SUV....
30-45, MiniVan
45-60, "Second Spring", Pickup, SUV
60-80, Murcury Grand Marquis, Buick, Cadillac, Lincoln, Oldman's car