2006 Chrysler Pacifica vs. 1957 Rover P4
To start off, 2006 Chrysler Pacifica is newer by 49 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 3,966 cc (6 cylinders), 2006 Chrysler Pacifica is equipped with a bigger engine. In terms of performance, 2006 Chrysler Pacifica (250 HP @ 6400 RPM) has 157 more horse power than 1957 Rover P4. (93 HP @ 4250 RPM). In normal driving conditions, 2006 Chrysler Pacifica should accelerate faster than 1957 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chrysler Pacifica weights approximately 485 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 2006 Chrysler Pacifica is four wheel drive (4WD), it will have significant more traction and grip than 1957 Rover P4. In wet, icy, snow, or gravel driving conditions, 2006 Chrysler Pacifica will offer significantly more control. 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, 2006 Chrysler Pacifica (339 Nm @ 4000 RPM) has 133 more torque (in Nm) than 1957 Rover P4. (206 Nm @ 2500 RPM). This means 2006 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 1957 Rover P4.
Compare all specifications:
| 2006 Chrysler Pacifica | 1957 Rover P4 | |
| Make | Chrysler | Rover |
| Model | Pacifica | P4 |
| Year Released | 2006 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 3966 cc | 2636 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 250 HP | 93 HP |
| Engine RPM | 6400 RPM | 4250 RPM |
| Torque | 339 Nm | 206 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1915 kg | 1430 kg |
| Vehicle Length | 5060 mm | 4550 mm |
| Vehicle Width | 2020 mm | 1680 mm |
| Vehicle Height | 1700 mm | 1620 mm |
| Wheelbase Size | 2960 mm | 2830 mm |
| Fuel Tank Capacity | 87 L | 52 L |
