These classic cars, including a Dodge Viper and a Ford Mustang Shelby, aren't so much purchases as investments, with value rising over time.

A year later, German magazine Auto Motor und Sport went even faster, clocking 213 mph (343 km/h). The images above are from a CTR that RM Sotheby’s sold for $1 m in 2018. It’s not clear if this is the ...