2006 Chrysler Pacifica vs. 2004 Rover 45
To start off, 2006 Chrysler Pacifica is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Rover 45. In addition, the cost of maintenance, including insurance, on 2004 Rover 45 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 135 more horse power than 2004 Rover 45. (115 HP @ 6000 RPM). In normal driving conditions, 2006 Chrysler Pacifica should accelerate faster than 2004 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chrysler Pacifica weights approximately 780 kg more than 2004 Rover 45. 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 2004 Rover 45. 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 201 more torque (in Nm) than 2004 Rover 45. (138 Nm @ 4500 RPM). This means 2006 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 45.
Compare all specifications:
| 2006 Chrysler Pacifica | 2004 Rover 45 | |
| Make | Chrysler | Rover |
| Model | Pacifica | 45 |
| Year Released | 2006 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3966 cc | 1588 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 115 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 339 Nm | 138 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1915 kg | 1135 kg |
| Vehicle Length | 5060 mm | 4550 mm |
| Vehicle Width | 2020 mm | 1690 mm |
| Vehicle Height | 1700 mm | 1400 mm |
| Wheelbase Size | 2960 mm | 2630 mm |
| Fuel Tank Capacity | 87 L | 55 L |
