2007 Chrysler Pacifica vs. 2003 Holden Astra
To start off, 2007 Chrysler Pacifica is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Holden Astra. In addition, the cost of maintenance, including insurance, on 2003 Holden Astra would be higher. At 3,950 cc (6 cylinders), 2007 Chrysler Pacifica is equipped with a bigger engine. In terms of performance, 2007 Chrysler Pacifica (253 HP @ 6000 RPM) has 133 more horse power than 2003 Holden Astra. (120 HP @ 5600 RPM). In normal driving conditions, 2007 Chrysler Pacifica should accelerate faster than 2003 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chrysler Pacifica weights approximately 723 kg more than 2003 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Chrysler Pacifica (355 Nm @ 4200 RPM) has 190 more torque (in Nm) than 2003 Holden Astra. (165 Nm @ 3600 RPM). This means 2007 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 2003 Holden Astra.
Compare all specifications:
| 2007 Chrysler Pacifica | 2003 Holden Astra | |
| Make | Chrysler | Holden |
| Model | Pacifica | Astra |
| Year Released | 2007 | 2003 |
| Body Type | Crossover | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3950 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 253 HP | 120 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 355 Nm | 165 Nm |
| Torque RPM | 4200 RPM | 3600 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1873 kg | 1150 kg |
| Vehicle Length | 5050 mm | 4260 mm |
| Vehicle Width | 2020 mm | 1720 mm |
| Vehicle Height | 1740 mm | 1430 mm |
| Wheelbase Size | 2960 mm | 2610 mm |
