1973 Mercury Cougar vs. 1979 Renault RS 11
To start off, 1979 Renault RS 11 is newer by 6 year(s). Which means there will be less support and parts availability for 1973 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1973 Mercury Cougar would be higher. At 5,766 cc (8 cylinders), 1973 Mercury Cougar is equipped with a bigger engine. In terms of performance, 1979 Renault RS 11 (493 HP @ 11000 RPM) has 341 more horse power than 1973 Mercury Cougar. (152 HP @ 3600 RPM) In normal driving conditions, 1979 Renault RS 11 should accelerate faster than 1973 Mercury Cougar.
Compare all specifications:
| 1973 Mercury Cougar | 1979 Renault RS 11 | |
| Make | Mercury | Renault |
| Model | Cougar | RS 11 |
| Year Released | 1973 | 1979 |
| Engine Size | 5766 cc | 1491 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 152 HP | 493 HP |
| Engine RPM | 3600 RPM | 11000 RPM |
| Fuel Type | Gasoline | Gasoline |
