A total of 190,727 Mustangs were sold in 1970. Total production was down 5.5% year on year, the fourth year in a row of declining sales. Total production was down from 299,824, a drop of 36.39% versus 1969.
Once again, the Hardtop coupe was the biggest seller, making up just over 43% of the total cars sold in basic form and another 13,581 units sold as the “Grande” model (7% of production). The convertible was slow selling by 1970 with a paltry 7,673 units sold (only 4% of production).