Ensign N180 MN11
The racing history of Ensign N180 MN11 is shown below including any races in non-Formula 1 events. This contains all significant races at which this car appeared.
| Race | Car | Driver | Result | 
|---|---|---|---|
| Argentinian Grand Prix Buenos Aires - 13 Jan 1980 | Ensign N180 [MN11]  - Cosworth DFV V8 | Clay Regazzoni | Not classified | 
| Brazilian Grand Prix Interlagos - 27 Jan 1980 | Ensign N180 [MN11]  - Cosworth DFV V8 | Clay Regazzoni | Retired | 
| South African Grand Prix Kyalami - 1 Mar 1980 | Ensign N180 [MN11]  - Cosworth DFV V8 | Clay Regazzoni | 9 | 
| United States Grand Prix West Long Beach - 30 Mar 1980 | Ensign N180 [MN11]  - Cosworth DFV V8 | Clay Regazzoni | Retired (accident) |