1972 McLaren M21 vs. 1998 McLaren MP4
To start off, 1998 McLaren MP4 is newer by 26 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 2,998 cc (10 cylinders), 1998 McLaren MP4 is equipped with a bigger engine. In terms of performance, 1998 McLaren MP4 (790 HP @ 17000 RPM) has 523 more horse power than 1972 McLaren M21. (267 HP @ 10000 RPM) In normal driving conditions, 1998 McLaren MP4 should accelerate faster than 1972 McLaren M21. With that said, vehicle weight also plays an important factor in acceleration. 1998 McLaren MP4 weights approximately 135 kg more than 1972 McLaren M21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1972 McLaren M21 | 1998 McLaren MP4 | |
| Make | McLaren | McLaren |
| Model | M21 | MP4 |
| Year Released | 1972 | 1998 |
| Engine Size | 1897 cc | 2998 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 267 HP | 790 HP |
| Engine RPM | 10000 RPM | 17000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 465 kg | 600 kg |
