From: Car Collector and Car Classics
Date: January 1980
Price then: $6,800 ($19,300 adjusted for inflation - about the cost of a new 2014 Ford Fusion SE sedan today)
Price now: $18,800 - $58,500
Approximate dollar difference: $39,000 (assuming #1 condition)
Approximate annual rate of return: 3.2%
1970 AMX 390, four-speed, 20,000 original miles, fully equipped. New lacquer paint, medium tan metallic with yellow stripe, black interior. Excellent condition. $6,800.
The AMX is a funky muscle car that is often overlooked in favor of similar cars from the Big Three. Back in 1980 this car was about $500 less than a new Z/28 Camaro with a 305 V-8 that had about half the horsepower. While a new Z/28 or Trans Am were all the rage at the time, this would have been a car for the enthusiast who was looking to embarrass either of those cars at the stoplight. Today, the AMX remains a car that appeals to a certain niche of muscle car enthusiasts, still making a greaty buy for the performance.