1953 Bristol 404 vs. 1972 McLaren M21
To start off, 1972 McLaren M21 is newer by 19 year(s). Which means there will be less support and parts availability for 1953 Bristol 404. In addition, the cost of maintenance, including insurance, on 1953 Bristol 404 would be higher. At 1,971 cc (6 cylinders), 1953 Bristol 404 is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (267 HP @ 10000 RPM) has 176 more horse power than 1953 Bristol 404. (91 HP @ 5000 RPM) In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1953 Bristol 404. With that said, vehicle weight also plays an important factor in acceleration. 1953 Bristol 404 weights approximately 575 kg more than 1972 McLaren M21.
Compare all specifications:
| 1953 Bristol 404 | 1972 McLaren M21 | |
| Make | Bristol | McLaren |
| Model | 404 | M21 |
| Year Released | 1953 | 1972 |
| Engine Size | 1971 cc | 1897 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 267 HP |
| Engine RPM | 5000 RPM | 10000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1040 kg | 465 kg |
