1972 McLaren M21 vs. 1970 Peugeot 504
To start off, 1972 McLaren M21 is newer by 2 year(s). Which means there will be less support and parts availability for 1970 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1970 Peugeot 504 would be higher. At 2,112 cc (4 cylinders), 1970 Peugeot 504 is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (283 HP @ 9000 RPM) has 226 more horse power than 1970 Peugeot 504. (57 HP @ 4500 RPM). In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1970 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 1970 Peugeot 504 weights approximately 747 kg more than 1972 McLaren M21.
Compare all specifications:
| 1972 McLaren M21 | 1970 Peugeot 504 | |
| Make | McLaren | Peugeot |
| Model | M21 | 504 |
| Year Released | 1972 | 1970 |
| Engine Size | 1927 cc | 2112 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 283 HP | 57 HP |
| Engine RPM | 9000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Diesel |
| Vehicle Weight | 465 kg | 1212 kg |
