2007 Chrysler Pacifica vs. 2005 Opel Vectra
To start off, 2007 Chrysler Pacifica is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. At 3,786 cc (6 cylinders), 2007 Chrysler Pacifica is equipped with a bigger engine. In terms of performance, 2007 Chrysler Pacifica (205 HP @ 5000 RPM) has 81 more horse power than 2005 Opel Vectra. (124 HP @ 3250 RPM). In normal driving conditions, 2007 Chrysler Pacifica should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chrysler Pacifica weights approximately 60 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Chrysler Pacifica is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Chrysler Pacifica (319 Nm @ 4000 RPM) has 39 more torque (in Nm) than 2005 Opel Vectra. (280 Nm @ 1500 RPM). This means 2007 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
| 2007 Chrysler Pacifica | 2005 Opel Vectra | |
| Make | Chrysler | Opel |
| Model | Pacifica | Vectra |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 124 HP |
| Engine RPM | 5000 RPM | 3250 RPM |
| Torque | 319 Nm | 280 Nm |
| Torque RPM | 4000 RPM | 1500 RPM |
| Engine Compression Ratio | 9.6:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1620 kg | 1560 kg |
| Vehicle Length | 5050 mm | 4830 mm |
| Vehicle Width | 2020 mm | 1800 mm |
| Vehicle Height | 1740 mm | 1510 mm |
| Wheelbase Size | 2960 mm | 2840 mm |
