2004 BMW M6 vs. 1971 Rover P5B
To start off, 2004 BMW M6 is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Rover P5B. In addition, the cost of maintenance, including insurance, on 1971 Rover P5B would be higher. At 4,998 cc (10 cylinders), 2004 BMW M6 is equipped with a bigger engine. In terms of performance, 2004 BMW M6 (500 HP @ 7750 RPM) has 342 more horse power than 1971 Rover P5B. (158 HP @ 5200 RPM). In normal driving conditions, 2004 BMW M6 should accelerate faster than 1971 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW M6 weights approximately 205 kg more than 1971 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, 2004 BMW M6 (520 Nm @ 6100 RPM) has 224 more torque (in Nm) than 1971 Rover P5B. (296 Nm @ 3000 RPM). This means 2004 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 1971 Rover P5B. 1971 Rover P5B has automatic transmission and 2004 BMW M6 has manual transmission. 2004 BMW M6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Rover P5B will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 BMW M6 | 1971 Rover P5B | |
Make | BMW | Rover |
Model | M6 | P5B |
Year Released | 2004 | 1971 |
Body Type | Coupe | Coupe |
Engine Size | 4998 cc | 3528 cc |
Engine Cylinders | 10 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 500 HP | 158 HP |
Engine RPM | 7750 RPM | 5200 RPM |
Torque | 520 Nm | 296 Nm |
Torque RPM | 6100 RPM | 3000 RPM |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1785 kg | 1580 kg |
Vehicle Length | 4880 mm | 4750 mm |
Vehicle Width | 1860 mm | 1790 mm |
Vehicle Height | 1380 mm | 1480 mm |
Wheelbase Size | 2790 mm | 2820 mm |