The Maserati 250F was a racing car made by Maserati of Italy used in '2.5 litre' Formula One racing between January 1954 and November 1960. Twenty-six examples were made.
straight 6 Maserati 250 F
The Mercedes-Benz W196 was a Formula One racing car produced by Mercedes-Benz for the 1954 and 1955 F1 seasons. Successor to the W194 300 SL sportscar and to the W195 1500cc supercharged V12 concept,
Streamlined Type Monza bodywork
Mercedes W196 (Alfa 159 in background)
A 1954 Mercedes W196 on display at the Indianapolis Motor Speedway's Hall of Fame and Museum