F1 / CAR RECORD
Lotus 21
A model in the entrant’s season record, connected to its drivers, constructor and recorded engine candidates.
Recorded seasons41961–1965
ConstructorLotusSource constructor association
Engine records1Published season candidates
Seasons and drivers
| Season | Entrant ID | Recorded drivers | Chassis evidence |
|---|---|---|---|
| 1961 | rrc-walker-racing-team | Stirling Moss | One of 3 models |
| 1961 | team-lotus | Innes Ireland, Jim Clark, Trevor Taylor, Willy Mairesse | One of 3 models |
| 1962 | ecurie-filipinetti | Jo Siffert | Single recorded model |
| 1962 | ecurie-nationale-suisse | Jo Siffert | Single recorded model |
| 1962 | ernie-pieterse | Ernie Pieterse | Single recorded model |
| 1962 | jim-hall | Jim Hall | Single recorded model |
| 1962 | neville-lederle | Neville Lederle | Single recorded model |
| 1963 | lawson-organisation | Ernie Pieterse | Single recorded model |
| 1965 | lawson-organisation | Ernie Pieterse | Single recorded model |
| 1965 | scuderia-scribante | Neville Lederle | Single recorded model |
Published engine candidates
| Engine | Capacity (L) | Configuration | Aspiration |
|---|---|---|---|
| Climax FPF 1.5 L4 | 1.5 | L4 | naturally aspirated |
Engine candidates share a season entrant association. This does not prove a particular chassis/engine pairing at a particular race. No chassis-specific wins or titles are inferred.