1991 Mercedes-Benz C 112 vs. 1956 Rover P4
To start off, 1991 Mercedes-Benz C 112 is newer by 35 year(s). Which means there will be less support and parts availability for 1956 Rover P4. In addition, the cost of maintenance, including insurance, on 1956 Rover P4 would be higher. At 5,987 cc (12 cylinders), 1991 Mercedes-Benz C 112 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz C 112 (402 HP @ 5200 RPM) has 294 more horse power than 1956 Rover P4. (108 HP @ 4250 RPM). In normal driving conditions, 1991 Mercedes-Benz C 112 should accelerate faster than 1956 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz C 112 weights approximately 102 kg more than 1956 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, 1991 Mercedes-Benz C 112 (580 Nm @ 3800 RPM) has 374 more torque (in Nm) than 1956 Rover P4. (206 Nm @ 2500 RPM). This means 1991 Mercedes-Benz C 112 will have an easier job in driving up hills or pulling heavy equipment than 1956 Rover P4.
Compare all specifications:
| 1991 Mercedes-Benz C 112 | 1956 Rover P4 | |
| Make | Mercedes-Benz | Rover |
| Model | C 112 | P4 |
| Year Released | 1991 | 1956 |
| Engine Position | Middle | Front |
| Engine Size | 5987 cc | 2636 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 402 HP | 108 HP |
| Engine RPM | 5200 RPM | 4250 RPM |
| Torque | 580 Nm | 206 Nm |
| Torque RPM | 3800 RPM | 2500 RPM |
| Engine Compression Ratio | 10.0:1 | 8.5:1 |
| Top Speed | 307 km/hour | 153 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1448 kg |
| Vehicle Length | 4620 mm | 4530 mm |
| Vehicle Width | 1980 mm | 1670 mm |
| Vehicle Height | 1210 mm | 1320 mm |
| Wheelbase Size | 2710 mm | 2830 mm |
| Fuel Tank Capacity | 100 L | 52 L |
