2006 Opel Astra vs. 1955 Rover P4
To start off, 2006 Opel Astra is newer by 51 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 2,102 cc (6 cylinders), 1955 Rover P4 is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (104 HP @ 6000 RPM) has 30 more horse power than 1955 Rover P4. (74 HP @ 4200 RPM). In normal driving conditions, 2006 Opel Astra should accelerate faster than 1955 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1955 Rover P4 weights approximately 125 kg more than 2006 Opel Astra.
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, 2006 Opel Astra, 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, both vehicles can yield 150 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2006 Opel Astra | 1955 Rover P4 | |
| Make | Opel | Rover |
| Model | Astra | P4 |
| Year Released | 2006 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2102 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 104 HP | 74 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 150 Nm | 150 Nm |
| Engine Bore Size | 79.1 mm | 65.2 mm |
| Engine Stroke Size | 81.5 mm | 105 mm |
| Engine Compression Ratio | 10.5:1 | 7.3:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1265 kg | 1390 kg |
| Vehicle Length | 4260 mm | 4590 mm |
| Vehicle Width | 1760 mm | 1670 mm |
| Vehicle Height | 1470 mm | 1620 mm |
| Wheelbase Size | 2620 mm | 2830 mm |
| Fuel Tank Capacity | 52 L | 52 L |
