2005 Mercedes-Benz R vs. 1957 Rover P4
To start off, 2005 Mercedes-Benz R is newer by 48 year(s). Which means there will be less support and parts availability for 1957 Rover P4. In addition, the cost of maintenance, including insurance, on 1957 Rover P4 would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz R (302 HP @ 4200 RPM) has 232 more horse power than 1957 Rover P4. (70 HP @ 4500 RPM). In normal driving conditions, 2005 Mercedes-Benz R should accelerate faster than 1957 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 840 kg more than 1957 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1957 Rover P4. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz R 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 R (461 Nm @ 2700 RPM) has 308 more torque (in Nm) than 1957 Rover P4. (153 Nm @ 1750 RPM). This means 2005 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1957 Rover P4. 2005 Mercedes-Benz R has automatic transmission and 1957 Rover P4 has manual transmission. 1957 Rover P4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mercedes-Benz R | 1957 Rover P4 | |
| Make | Mercedes-Benz | Rover |
| Model | R | P4 |
| Year Released | 2005 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 4966 cc | 2230 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 302 HP | 70 HP |
| Engine RPM | 4200 RPM | 4500 RPM |
| Torque | 461 Nm | 153 Nm |
| Torque RPM | 2700 RPM | 1750 RPM |
| Engine Bore Size | 97 mm | 73 mm |
| Engine Stroke Size | 84 mm | 88.9 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2240 kg | 1400 kg |
| Vehicle Length | 5160 mm | 4540 mm |
| Vehicle Width | 1930 mm | 1680 mm |
| Vehicle Height | 1660 mm | 1630 mm |
| Wheelbase Size | 2860 mm | 2830 mm |
| Fuel Tank Capacity | 80 L | 45 L |
