This Matching Numbers 1955 Mercedes-Benz 300 SL Alloy Gullwing Is Worth Over $9 Million
7 Jan 2022, 15:47 UTC · By: Cristian Agatie / One of the only 29 units of the Mercedes-Benz 300 SL Alloy Gullwing coupés ever made will go under the hammer at an RM Sotheby's auction in Phoenix this month