1995 Citroen XM vs. 1972 McLaren M21
To start off, 1995 Citroen XM is newer by 23 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), 1995 Citroen XM is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (267 HP @ 10000 RPM) has 152 more horse power than 1995 Citroen XM. (115 HP @ 5750 RPM) In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1995 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 1995 Citroen XM weights approximately 819 kg more than 1972 McLaren M21.
Compare all specifications:
| 1995 Citroen XM | 1972 McLaren M21 | |
| Make | Citroen | McLaren |
| Model | XM | M21 |
| Year Released | 1995 | 1972 |
| Engine Size | 1998 cc | 1897 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 267 HP |
| Engine RPM | 5750 RPM | 10000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1284 kg | 465 kg |
