Car Color: Color affects the value of a classic car, particularly on muscle cars. The difference between a red muscle car and a brown one can be significant.
Manufacturer: Certain brands demand more dollars, regardless of their era. Jaguar, Ferrari, Rolls Royce and Porsche are among the brands on which you can expect to spend more money. American-made classics that are among the most popular purchases are Pontiac Firebirds, Ford Mustangs and Chevrolet Corvettes.
Age: In addition to all the factors above age plays a part in the value of any car. Typically, the older the car is, the higher the price is.
