This might be the rarest Mercedes-Benz ever built.
The 1938 Mercedes-Benz 540 K Streamliner is truly one-of-a-kind, a single model concept that ended Mercedes pre-war era.
The Streamliners body was shaped and constructed in lightweight aluminum to a spec developed in a wind tunnel.
The 1938 Mercedes-Benz 540 K Streamliner is powered by an 8-cylinder turbocharged engine which produces 180 horsepower.