1972 McLaren M21 vs. 2006 Porsche Boxster
To start off, 2006 Porsche Boxster is newer by 34 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 3,177 cc (6 cylinders), 2006 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2006 Porsche Boxster (280 HP @ 6200 RPM) has 13 more horse power than 1972 McLaren M21. (267 HP @ 10000 RPM) In normal driving conditions, 2006 Porsche Boxster should accelerate faster than 1972 McLaren M21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Boxster weights approximately 880 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 | 2006 Porsche Boxster | |
| Make | McLaren | Porsche |
| Model | M21 | Boxster |
| Year Released | 1972 | 2006 |
| Engine Size | 1897 cc | 3177 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 267 HP | 280 HP |
| Engine RPM | 10000 RPM | 6200 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 465 kg | 1345 kg |
