1976 McLaren M23 vs. 2006 BMW 645
To start off, 2006 BMW 645 is newer by 30 year(s). Which means there will be less support and parts availability for 1976 McLaren M23. In addition, the cost of maintenance, including insurance, on 1976 McLaren M23 would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 1976 McLaren M23 (484 HP @ 11000 RPM) has 156 more horse power than 2006 BMW 645. (328 HP @ 6100 RPM). In normal driving conditions, 1976 McLaren M23 should accelerate faster than 2006 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 1122 kg more than 1976 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. 2006 BMW 645 has automatic transmission and 1976 McLaren M23 has manual transmission. 1976 McLaren M23 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1976 McLaren M23 | 2006 BMW 645 | |
| Make | McLaren | BMW |
| Model | M23 | 645 |
| Year Released | 1976 | 2006 |
| Engine Position | Middle | Front |
| Engine Size | 2993 cc | 4398 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 484 HP | 328 HP |
| Engine RPM | 11000 RPM | 6100 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 570 kg | 1692 kg |
