The Lotus 21 is a racing car that competed in motorsport from 1961 to 1965.
Powered by a Climax FPF L4 1.5 engine.
During performances he took part in 15 races,
won 1 victory
and won 0 pole positions.
| Driver | Best Race Position | Best position in qualification | Total Races |
|---|---|---|---|
| Innes Ireland | 1 | 7 | 6 |
| Jimmy Clark | 3 | 3 | 8 |
| Willy Mairesse | 20 | 1 | |
| Jo Siffert | 10 | 17 | 3 |
| Ernie Pieterse | 10 | 12 | 3 |
| Neville Lederle | 6 | 10 | 2 |
| Stirling Moss | 11 | 1 | |
| Jim Hall | 18 | 1 |
| Track | Best Race Position | Best position in qualification | Total Races |
|---|---|---|---|
| Spa-Francorchamps | 10 | 16 | 2 |
| Aintree | 10 | 7 | 1 |
| Nürburgring | 4 | 8 | 2 |
| Reims | 3 | 5 | 1 |
| Monza | 7 | 1 | |
| Monaco | 10 | 3 | 2 |
| Zandvoort | 3 | 11 | 1 |
| East London | 6 | 10 | 3 |
| Watkins Glen | 1 | 5 | 2 |
| Year | Winner | Race |
|---|---|---|
| 1961 | Innes Ireland | USA Grand Prix |
| Year | Grand Prix | Driver | Leading laps |
|---|---|---|---|
| 1961 | USA Grand Prix | Innes Ireland | 42 |
| Year | Driver | Grand Prix | Track | Result | Lap |
|---|---|---|---|---|---|
| 1961 | Jimmy Clark | Netherlands Grand Prix | Zandvoort | 1'35''5 | 7 |