1956 Rover P4 vs. 2011 Opel Insignia
To start off, 2011 Opel Insignia is newer by 55 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 1,997 cc (4 cylinders), 1956 Rover P4 is equipped with a bigger engine. In terms of performance, 2011 Opel Insignia (177 HP @ 5500 RPM) has 126 more horse power than 1956 Rover P4. (51 HP @ 4000 RPM) In normal driving conditions, 2011 Opel Insignia should accelerate faster than 1956 Rover P4.
Because 1956 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 1956 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 2011 Opel Insignia, 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, 2011 Opel Insignia (230 Nm @ 2200 RPM) has 92 more torque (in Nm) than 1956 Rover P4. (138 Nm @ 2000 RPM). This means 2011 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 1956 Rover P4.
Compare all specifications:
1956 Rover P4 | 2011 Opel Insignia | |
Make | Rover | Opel |
Model | P4 | Insignia |
Year Released | 1956 | 2011 |
Engine Position | Front | Front |
Engine Size | 1997 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 51 HP | 177 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 138 Nm | 230 Nm |
Torque RPM | 2000 RPM | 2200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4550 mm | 4830 mm |
Vehicle Width | 1680 mm | 1856 mm |
Vehicle Height | 1620 mm | 1498 mm |
Wheelbase Size | 2830 mm | 2737 mm |