The 1954 F1 season marked Juan Manuel Fangio's second championship, uniquely won across two teams, and introduced 2.5-litre engine regulations that reshaped constructor competition.
Key Facts
- Championship winner
- Juan Manuel Fangio
- Number of races
- 9
- Season dates
- 17 January – 24 October 1954
- Max engine displacement
- 2.5 litres
- First F1 championship fatality
- Onofre Marimón, German Grand Prix practice
- Teams driven by champion
- Maserati and Mercedes-Benz
By the Numbers
Cause → Event → Consequence
After two seasons run under Formula Two regulations, the FIA raised the maximum engine displacement to 2.5 litres for 1954, increasing power outputs and attracting new constructors while prompting some existing F2 teams to withdraw or delay entry.
The 1954 Formula One World Championship was contested over nine races. Juan Manuel Fangio switched mid-season from Maserati to Mercedes-Benz and won the Drivers' Championship, becoming the only driver in history to clinch a title with two different teams in a single season. Argentinian driver Onofre Marimón was fatally injured during practice for the German Grand Prix, the first fatality at an F1 championship weekend.
Fangio's second title cemented his status as the dominant driver of the era, and Mercedes-Benz's dominant entry signalled a new phase of manufacturer involvement in Formula One. Marimón's death highlighted ongoing safety concerns at circuits, while the season's on-track footage was later used in the 1955 film The Racers and influenced future racing film production techniques.