2003 Chrysler Pacifica vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Chrysler Pacifica. In addition, the cost of maintenance, including insurance, on 2003 Chrysler Pacifica would be higher. At 3,518 cc (6 cylinders), 2003 Chrysler Pacifica is equipped with a bigger engine. In terms of performance, 2003 Chrysler Pacifica (253 HP @ 6400 RPM) has 56 more horse power than 2007 Opel Astra. (197 HP @ 5400 RPM). In normal driving conditions, 2003 Chrysler Pacifica should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chrysler Pacifica weights approximately 780 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Chrysler Pacifica is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Chrysler Pacifica (339 Nm @ 3950 RPM) has 77 more torque (in Nm) than 2007 Opel Astra. (262 Nm @ 1950 RPM). This means 2003 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2003 Chrysler Pacifica has automatic transmission and 2007 Opel Astra has manual transmission. 2007 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Chrysler Pacifica will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Chrysler Pacifica | 2007 Opel Astra | |
| Make | Chrysler | Opel |
| Model | Pacifica | Astra |
| Year Released | 2003 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3518 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 253 HP | 197 HP |
| Engine RPM | 6400 RPM | 5400 RPM |
| Torque | 339 Nm | 262 Nm |
| Torque RPM | 3950 RPM | 1950 RPM |
| Engine Compression Ratio | 9.9:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2165 kg | 1385 kg |
| Vehicle Length | 5060 mm | 4300 mm |
| Vehicle Width | 2020 mm | 1760 mm |
| Vehicle Height | 1700 mm | 1440 mm |
| Wheelbase Size | 2620 mm | 2620 mm |
| Fuel Consumption Overall | 11.1 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 87 L | 52 L |
