1961 BMW 501 vs. 1972 McLaren M21
To start off, 1972 McLaren M21 is newer by 11 year(s). Which means there will be less support and parts availability for 1961 BMW 501. In addition, the cost of maintenance, including insurance, on 1961 BMW 501 would be higher. At 2,580 cc (8 cylinders), 1961 BMW 501 is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (267 HP) has 167 more horse power than 1961 BMW 501. (100 HP) In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1961 BMW 501. With that said, vehicle weight also plays an important factor in acceleration. 1961 BMW 501 weights approximately 880 kg more than 1972 McLaren M21.
Compare all specifications:
| 1961 BMW 501 | 1972 McLaren M21 | |
| Make | BMW | McLaren |
| Model | 501 | M21 |
| Year Released | 1961 | 1972 |
| Engine Size | 2580 cc | 1897 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 267 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1345 kg | 465 kg |
