1971 Rover P5B vs. 2013 Mercedes-Benz E
To start off, 2013 Mercedes-Benz E is newer by 42 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 4,600 cc (8 cylinders), 2013 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz E (397 HP @ 5000 RPM) has 239 more horse power than 1971 Rover P5B. (158 HP @ 5200 RPM) In normal driving conditions, 2013 Mercedes-Benz E should accelerate faster than 1971 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz E weights approximately 300 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 2013 Mercedes-Benz E 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, 2013 Mercedes-Benz E 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, 2013 Mercedes-Benz E (601 Nm @ 4750 RPM) has 305 more torque (in Nm) than 1971 Rover P5B. (296 Nm @ 3000 RPM). This means 2013 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 1971 Rover P5B.
Compare all specifications:
| 1971 Rover P5B | 2013 Mercedes-Benz E | |
| Make | Rover | Mercedes-Benz |
| Model | P5B | E |
| Year Released | 1971 | 2013 |
| Body Type | Coupe | Sedan |
| Engine Size | 3528 cc | 4600 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | W |
| Horse Power | 158 HP | 397 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 296 Nm | 601 Nm |
| Torque RPM | 3000 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | CVT |
| Vehicle Weight | 1580 kg | 1880 kg |
| Vehicle Length | 4750 mm | 4868 mm |
| Vehicle Width | 1790 mm | 2071 mm |
| Vehicle Height | 1480 mm | 1447 mm |
| Wheelbase Size | 2820 mm | 2874 mm |
