1955 BMW 502 vs. 1972 McLaren M21
To start off, 1972 McLaren M21 is newer by 17 year(s). Which means there will be less support and parts availability for 1955 BMW 502. In addition, the cost of maintenance, including insurance, on 1955 BMW 502 would be higher. At 2,580 cc (8 cylinders), 1955 BMW 502 is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (283 HP @ 9000 RPM) has 183 more horse power than 1955 BMW 502. (100 HP @ 4800 RPM) In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1955 BMW 502. With that said, vehicle weight also plays an important factor in acceleration. 1955 BMW 502 weights approximately 945 kg more than 1972 McLaren M21.
Compare all specifications:
| 1955 BMW 502 | 1972 McLaren M21 | |
| Make | BMW | McLaren |
| Model | 502 | M21 |
| Year Released | 1955 | 1972 |
| Engine Size | 2580 cc | 1927 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 100 HP | 283 HP |
| Engine RPM | 4800 RPM | 9000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1410 kg | 465 kg |
