2008 Dodge Caliber vs. 2003 Opel Vectra
To start off, 2008 Dodge Caliber is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 1,996 cc (4 cylinders), 2008 Dodge Caliber is equipped with a bigger engine. In terms of performance, 2008 Dodge Caliber (154 HP @ 6300 RPM) has 34 more horse power than 2003 Opel Vectra. (120 HP @ 5400 RPM). In normal driving conditions, 2008 Dodge Caliber should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 110 kg more than 2008 Dodge Caliber.
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, 2008 Dodge Caliber (190 Nm @ 5100 RPM) has 23 more torque (in Nm) than 2003 Opel Vectra. (167 Nm @ 3800 RPM). This means 2008 Dodge Caliber will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2008 Dodge Caliber | 2003 Opel Vectra | |
| Make | Dodge | Opel |
| Model | Caliber | Vectra |
| Year Released | 2008 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 154 HP | 120 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 190 Nm | 167 Nm |
| Torque RPM | 5100 RPM | 3800 RPM |
| Engine Bore Size | 86 mm | 80.5 mm |
| Engine Stroke Size | 86 mm | 88.2 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1360 kg | 1470 kg |
| Vehicle Length | 4420 mm | 4830 mm |
| Vehicle Width | 1810 mm | 1800 mm |
| Vehicle Height | 1540 mm | 1510 mm |
