1972 McLaren M21 vs. 1974 Renault 12
To start off, 1974 Renault 12 is newer by 2 year(s). Which means there will be less support and parts availability for 1972 McLaren M21. In addition, the cost of maintenance, including insurance, on 1972 McLaren M21 would be higher. At 1,927 cc (4 cylinders), 1972 McLaren M21 is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (283 HP @ 9000 RPM) has 230 more horse power than 1974 Renault 12. (53 HP @ 5250 RPM). In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1974 Renault 12. With that said, vehicle weight also plays an important factor in acceleration. 1974 Renault 12 weights approximately 485 kg more than 1972 McLaren M21.
Compare all specifications:
| 1972 McLaren M21 | 1974 Renault 12 | |
| Make | McLaren | Renault |
| Model | M21 | 12 |
| Year Released | 1972 | 1974 |
| Engine Size | 1927 cc | 1289 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 283 HP | 53 HP |
| Engine RPM | 9000 RPM | 5250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 465 kg | 950 kg |
