2005 BMW 645 vs. 1975 McLaren M23
To start off, 2005 BMW 645 is newer by 30 year(s). Which means there will be less support and parts availability for 1975 McLaren M23. In addition, the cost of maintenance, including insurance, on 1975 McLaren M23 would be higher. At 4,392 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 1975 McLaren M23 (455 HP @ 10250 RPM) has 129 more horse power than 2005 BMW 645. (326 HP @ 6100 RPM) In normal driving conditions, 1975 McLaren M23 should accelerate faster than 2005 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 1325 kg more than 1975 McLaren M23.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control.
Compare all specifications:
| 2005 BMW 645 | 1975 McLaren M23 | |
| Make | BMW | McLaren |
| Model | 645 | M23 |
| Year Released | 2005 | 1975 |
| Engine Position | Front | Middle |
| Engine Size | 4392 cc | 2993 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 326 HP | 455 HP |
| Engine RPM | 6100 RPM | 10250 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1895 kg | 570 kg |
