| name | image | follows | Championship | front suspension | fuel | continent | sport | Country | rear suspension | tire | Transmission | chassis | date end service | date production ended | date production started | date start service | Engine | Height (m) | Debut | Team | Length (m) | mass (kg) | number of Constructors Championships | number of Drivers Championships | Wheelbase | Width (m) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lotus 20 |  | Lotus 18 | Oceania | Australia | 0062 | 1961 | 1965 | 1098 cc Cosworth Mk.IV [Cosworth#Early_types] | ||||||||||||||||||
| Lotus 21 |  | Lotus 18 | Sasol | Motorsport | Dunlop Tyres | 1961 | 1961 | Coventry Climax FPF [Coventry_Climax#FPF] |