2009 Opel Astra vs. 1957 Rover P4
To start off, 2009 Opel Astra is newer by 52 year(s). Which means there will be less support and parts availability for 1957 Rover P4. In addition, the cost of maintenance, including insurance, on 1957 Rover P4 would be higher. At 1,998 cc (4 cylinders), 2009 Opel Astra is equipped with a bigger engine. In terms of performance, 2009 Opel Astra (197 HP @ 5400 RPM) has 146 more horse power than 1957 Rover P4. (51 HP @ 4000 RPM). In normal driving conditions, 2009 Opel Astra should accelerate faster than 1957 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Opel Astra weights approximately 245 kg more than 1957 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1957 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 1957 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Opel Astra (262 Nm @ 1950 RPM) has 124 more torque (in Nm) than 1957 Rover P4. (138 Nm @ 2000 RPM). This means 2009 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1957 Rover P4.
Compare all specifications:
| 2009 Opel Astra | 1957 Rover P4 | |
| Make | Opel | Rover |
| Model | Astra | P4 |
| Year Released | 2009 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 197 HP | 51 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 262 Nm | 138 Nm |
| Torque RPM | 1950 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1625 kg | 1380 kg |
| Vehicle Length | 4300 mm | 4550 mm |
| Vehicle Width | 1760 mm | 1680 mm |
| Vehicle Height | 1440 mm | 1620 mm |
| Wheelbase Size | 2620 mm | 2830 mm |
