| 1955 | 48 | Lotus MK IX | Coventry Climax FWA 1097 S4 | 751-1100 | Dunlop | — | — | retired | 99 | Colin Chapman / Ron Flockhart |
| 1956 | 32 | Lotus MK XI | Coventry Climax FWB 1459 S4 | 1101-1500 | Dunlop | — | — | retired | 172 | Colin Chapman / Herbert MacKay-Fraser |
| 1956 | 35 | Lotus MK XI | Coventry Climax FWA 1097 S4 | 751-1100 | Dunlop | — | — | retired | 89 | Cliff Allison / John Keith Hall |
| 1956 | 36 | Lotus MK XI | Coventry Climax FWA 1097 S4 | 751-1100 | Dunlop | 7. | 1. | classified | 252 | Reg Bicknell / Peter Jopp |
| 1957 | 37 | Lotus MK XI | Coventry Climax FPF 1475 S4 | 1101-1500 | Dunlop | — | — | — | 0 | Herbert MacKay-Fraser / Jay Chamberlain / Peter Ashdown / Alan Stacey |
| 1957 | 55 | Lotus MK XI | Coventry Climax FWC 745 F2 | 501-750 | Dunlop | 14. | 1. | classified | 258 | Cliff Allison / John Keith Hall |
| 1957 | 62 | Lotus MK XI | Coventry Climax FWA 1097 S4 | 751-1100 | Dunlop | 9. | 1. | classified | 284 | Herbert MacKay-Fraser / Jay Chamberlain |
| 1961 | 38 | Lotus Elite MK XIV | Coventry Climax FWE 1216 S4 | GT | Dunlop | 12. | 4. | classified | 267 | William E.J. Bill Allen / Trevor Taylor |
| 1961 | 39 | Lotus Elite MK XIV | Coventry Climax FWE 1216 S4 | GT | Dunlop | — | — | retired | 193 | Mac (Jesse) Wyllie / Clive Hunt |
Lotus Engineering