$2,355 below Based on the average price for a 1983 Porsche 944 for sale in the United States, this is a good deal for this vehicle. 1983 Porsche 944 142,657 miles / $8,750
$5,440 below Based on the average price for a 1983 Porsche 928 for sale in the United States, this is a good deal for this vehicle. 1983 Porsche 928 S 24,963 miles / $22,990
$12,408 above This vehicle is priced within 25% of the average price for a 1983 Porsche 911 in the United States. 1983 Porsche 911 SC 100,283 miles / $62,750
$3,225 above Based on the average price for a 1983 Porsche 944 for sale in the United States, this is a good deal for this vehicle. 1983 Porsche 944 80,049 miles / $10,750