1954 Mercedes-Benz 300 SL FacebookTweetPin 1954 Mercedes-Benz 300 SL. Introduced in 1954 as a two-seat sports car with distinctive gull-wing doors and later offered as an open roadster. FacebookTweetPin Related 1971 Plymouth Cuda With Only 2,000 Miles 1966 Buick Wildcat GS Convertible 1967 Ford Mustang GT Fastback 1969 Chevrolet Camaro Z28 RS Gullwing America P.904 Carrera 1966 Chevrolet Corvette | Convertible