1972 McLaren M21 vs. 1986 Peugeot 309
To start off, 1986 Peugeot 309 is newer by 14 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 219 more horse power than 1986 Peugeot 309. (64 HP @ 5600 RPM). In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1986 Peugeot 309. With that said, vehicle weight also plays an important factor in acceleration. 1986 Peugeot 309 weights approximately 405 kg more than 1972 McLaren M21.
Compare all specifications:
| 1972 McLaren M21 | 1986 Peugeot 309 | |
| Make | McLaren | Peugeot |
| Model | M21 | 309 |
| Year Released | 1972 | 1986 |
| Engine Size | 1927 cc | 1294 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 283 HP | 64 HP |
| Engine RPM | 9000 RPM | 5600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 465 kg | 870 kg |
