1999 BMW 740 vs. 1972 McLaren M21
To start off, 1999 BMW 740 is newer by 27 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 3,899 cc (8 cylinders), 1999 BMW 740 is equipped with a bigger engine. In terms of performance, 1972 McLaren M21 (283 HP @ 9000 RPM) has 41 more horse power than 1999 BMW 740. (242 HP @ 4000 RPM) In normal driving conditions, 1972 McLaren M21 should accelerate faster than 1999 BMW 740. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 740 weights approximately 1570 kg more than 1972 McLaren M21.
Compare all specifications:
| 1999 BMW 740 | 1972 McLaren M21 | |
| Make | BMW | McLaren |
| Model | 740 | M21 |
| Year Released | 1999 | 1972 |
| Engine Size | 3899 cc | 1927 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 242 HP | 283 HP |
| Engine RPM | 4000 RPM | 9000 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 2035 kg | 465 kg |
