2009 Mercedes-Benz B vs. 1954 Rover P4
To start off, 2009 Mercedes-Benz B is newer by 55 year(s). Which means there will be less support and parts availability for 1954 Rover P4. In addition, the cost of maintenance, including insurance, on 1954 Rover P4 would be higher. At 2,228 cc (6 cylinders), 1954 Rover P4 is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz B (114 HP @ 5750 RPM) has 44 more horse power than 1954 Rover P4. (70 HP @ 4500 RPM). In normal driving conditions, 2009 Mercedes-Benz B should accelerate faster than 1954 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz B weights approximately 70 kg more than 1954 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1954 Rover P4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1954 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz B, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Mercedes-Benz B (165 Nm @ 3500 RPM) has 12 more torque (in Nm) than 1954 Rover P4. (153 Nm @ 1750 RPM). This means 2009 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 1954 Rover P4.
Compare all specifications:
| 2009 Mercedes-Benz B | 1954 Rover P4 | |
| Make | Mercedes-Benz | Rover |
| Model | B | P4 |
| Year Released | 2009 | 1954 |
| Engine Position | Front | Front |
| Engine Size | 2034 cc | 2228 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 114 HP | 70 HP |
| Engine RPM | 5750 RPM | 4500 RPM |
| Torque | 165 Nm | 153 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Engine Bore Size | 83.1 mm | 73 mm |
| Engine Stroke Size | 94 mm | 88.9 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1400 kg |
| Vehicle Length | 4280 mm | 4540 mm |
| Vehicle Width | 1780 mm | 1680 mm |
| Vehicle Height | 1630 mm | 1620 mm |
| Wheelbase Size | 2780 mm | 2830 mm |
| Fuel Tank Capacity | 54 L | 45 L |
