$667 above This vehicle is priced within 4% of the average price for a 1984 Porsche 928 in the United States. 1984 Porsche 928 S 92,005 miles / $18,500
$12,604 below This vehicle is about $12,600 less than the average price for a 1984 Porsche 911 for sale in the United States. 1984 Porsche 911 Carrera 73,320 miles / $39,911
$11,656 below This vehicle is about $11,700 less than the average price for a 1984 Porsche 944 for sale in the United States. 1984 Porsche 944 $19,875