2006 BMW 745 vs. 1972 Rover P5B
To start off, 2006 BMW 745 is newer by 34 year(s). Which means there will be less support and parts availability for 1972 Rover P5B. In addition, the cost of maintenance, including insurance, on 1972 Rover P5B would be higher. At 4,423 cc (8 cylinders), 2006 BMW 745 is equipped with a bigger engine. In terms of performance, 2006 BMW 745 (325 HP @ 3800 RPM) has 167 more horse power than 1972 Rover P5B. (158 HP @ 5200 RPM). In normal driving conditions, 2006 BMW 745 should accelerate faster than 1972 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 745 weights approximately 525 kg more than 1972 Rover P5B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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. Let's talk about torque, 2006 BMW 745 (700 Nm @ 1900 RPM) has 405 more torque (in Nm) than 1972 Rover P5B. (295 Nm @ 3000 RPM). This means 2006 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1972 Rover P5B.
Compare all specifications:
| 2006 BMW 745 | 1972 Rover P5B | |
| Make | BMW | Rover |
| Model | 745 | P5B |
| Year Released | 2006 | 1972 |
| Engine Size | 4423 cc | 3528 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 325 HP | 158 HP |
| Engine RPM | 3800 RPM | 5200 RPM |
| Torque | 700 Nm | 295 Nm |
| Torque RPM | 1900 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2115 kg | 1590 kg |
| Vehicle Length | 5050 mm | 4750 mm |
| Vehicle Width | 1910 mm | 1790 mm |
| Vehicle Height | 1500 mm | 1550 mm |
| Wheelbase Size | 3000 mm | 2820 mm |
