1972 McLaren M21 vs. 2002 Mercedes-Benz S
To start off, 2002 Mercedes-Benz S is newer by 30 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 5,513 cc (12 cylinders), 2002 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz S (493 HP @ 5000 RPM) has 210 more horse power than 1972 McLaren M21. (283 HP @ 9000 RPM) In normal driving conditions, 2002 Mercedes-Benz S should accelerate faster than 1972 McLaren M21. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz S weights approximately 1670 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 | 2002 Mercedes-Benz S | |
| Make | McLaren | Mercedes-Benz |
| Model | M21 | S |
| Year Released | 1972 | 2002 |
| Engine Size | 1927 cc | 5513 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 283 HP | 493 HP |
| Engine RPM | 9000 RPM | 5000 RPM |
| Vehicle Weight | 465 kg | 2135 kg |
