2005 Mercedes-Benz E500 vs. 1971 Rover P5B
To start off, 2005 Mercedes-Benz E500 is newer by 34 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 4,966 cc (8 cylinders), 2005 Mercedes-Benz E500 is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz E500 (302 HP @ 4200 RPM) has 144 more horse power than 1971 Rover P5B. (158 HP @ 5200 RPM). In normal driving conditions, 2005 Mercedes-Benz E500 should accelerate faster than 1971 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz E500 weights approximately 339 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.
Because 2005 Mercedes-Benz E500 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Rover P5B. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz E500 will offer significantly more control. 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, 2005 Mercedes-Benz E500 (460 Nm) has 164 more torque (in Nm) than 1971 Rover P5B. (296 Nm). This means 2005 Mercedes-Benz E500 will have an easier job in driving up hills or pulling heavy equipment than 1971 Rover P5B.
Compare all specifications:
| 2005 Mercedes-Benz E500 | 1971 Rover P5B | |
| Make | Mercedes-Benz | Rover |
| Model | E500 | P5B |
| Year Released | 2005 | 1971 |
| Body Type | Station Wagon | Coupe |
| Engine Size | 4966 cc | 3528 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 302 HP | 158 HP |
| Engine RPM | 4200 RPM | 5200 RPM |
| Torque | 460 Nm | 296 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1919 kg | 1580 kg |
| Vehicle Length | 4880 mm | 4750 mm |
| Vehicle Width | 1820 mm | 1790 mm |
| Vehicle Height | 1500 mm | 1480 mm |
| Wheelbase Size | 2720 mm | 2820 mm |
