2005 Opel Zafira vs. 1955 Rover P4
To start off, 2005 Opel Zafira is newer by 50 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 2,230 cc (6 cylinders), 1955 Rover P4 is equipped with a bigger engine. In terms of performance, 2005 Opel Zafira (123 HP @ 5600 RPM) has 53 more horse power than 1955 Rover P4. (70 HP @ 4500 RPM). In normal driving conditions, 2005 Opel Zafira should accelerate faster than 1955 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1955 Rover P4 weights approximately 2 kg more than 2005 Opel Zafira.
Because 1955 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 1955 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Zafira, 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, 2005 Opel Zafira (173 Nm @ 3800 RPM) has 20 more torque (in Nm) than 1955 Rover P4. (153 Nm @ 1750 RPM). This means 2005 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 1955 Rover P4.
Compare all specifications:
| 2005 Opel Zafira | 1955 Rover P4 | |
| Make | Opel | Rover |
| Model | Zafira | P4 |
| Year Released | 2005 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2230 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 123 HP | 70 HP |
| Engine RPM | 5600 RPM | 4500 RPM |
| Torque | 173 Nm | 153 Nm |
| Torque RPM | 3800 RPM | 1750 RPM |
| Engine Bore Size | 80.5 mm | 73.1 mm |
| Engine Stroke Size | 88.2 mm | 88.9 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1398 kg | 1400 kg |
| Vehicle Length | 4320 mm | 4540 mm |
| Vehicle Width | 1750 mm | 1680 mm |
| Vehicle Height | 1640 mm | 1620 mm |
| Wheelbase Size | 2620 mm | 2830 mm |
| Fuel Tank Capacity | 58 L | 45 L |
