2001 Mercedes-Benz SL vs. 1955 Rover P4
To start off, 2001 Mercedes-Benz SL is newer by 46 year(s). Which means there will be less support and parts availability for 1955 Rover P4. In addition, the cost of maintenance, including insurance, on 1955 Rover P4 would be higher. At 4,966 cc (8 cylinders), 2001 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2001 Mercedes-Benz SL (302 HP @ 5600 RPM) has 223 more horse power than 1955 Rover P4. (79 HP @ 4500 RPM). In normal driving conditions, 2001 Mercedes-Benz SL should accelerate faster than 1955 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2001 Mercedes-Benz SL weights approximately 445 kg more than 1955 Rover P4. 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, 2001 Mercedes-Benz SL (460 Nm @ 2700 RPM) has 272 more torque (in Nm) than 1955 Rover P4. (188 Nm @ 1750 RPM). This means 2001 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1955 Rover P4. 2001 Mercedes-Benz SL has automatic transmission and 1955 Rover P4 has manual transmission. 1955 Rover P4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Mercedes-Benz SL | 1955 Rover P4 | |
| Make | Mercedes-Benz | Rover |
| Model | SL | P4 |
| Year Released | 2001 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 4966 cc | 2638 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 302 HP | 79 HP |
| Engine RPM | 5600 RPM | 4500 RPM |
| Torque | 460 Nm | 188 Nm |
| Torque RPM | 2700 RPM | 1750 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1845 kg | 1400 kg |
| Vehicle Length | 4540 mm | 4550 mm |
| Vehicle Width | 1820 mm | 1680 mm |
| Vehicle Height | 1300 mm | 1630 mm |
| Wheelbase Size | 2570 mm | 2830 mm |
