what is this car?

He's not taking about the 300SL. He's talking about the blue racing Morgan in the background.

Actually, the Morgan came with a Trump 2liter 4, but it also came with the 3.5liter Buick/Rover V8, and that model was pretty damn fast. Practically no suspension compliance, however, so a rough ride. They essentially still make the the same car as the 1930s version.