1990 Citroen BX vs. 1972 McLaren M21
To start off, 1990 Citroen BX is newer by 18 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 1,998 cc (4 cylinders), 1990 Citroen BX is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (283 HP @ 9000 RPM) has 160 more horse power than 1990 Citroen BX. (123 HP @ 5500 RPM) In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1990 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 1990 Citroen BX weights approximately 670 kg more than 1972 McLaren M21.
Compare all specifications:
| 1990 Citroen BX | 1972 McLaren M21 | |
| Make | Citroen | McLaren |
| Model | BX | M21 |
| Year Released | 1990 | 1972 |
| Engine Size | 1998 cc | 1927 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 283 HP |
| Engine RPM | 5500 RPM | 9000 RPM |
| Vehicle Weight | 1135 kg | 465 kg |
