2005 Jeep Liberty vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Jeep Liberty. In addition, the cost of maintenance, including insurance, on 2005 Jeep Liberty would be higher. At 3,175 cc (6 cylinders), 2006 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (208 HP @ 6200 RPM) has 64 more horse power than 2005 Jeep Liberty. (144 HP @ 5200 RPM) In normal driving conditions, 2006 Opel Vectra should accelerate faster than 2005 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jeep Liberty weights approximately 186 kg more than 2006 Opel Vectra.
Because 2005 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2005 Jeep Liberty 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 Opel Vectra (300 Nm @ 4000 RPM) has 85 more torque (in Nm) than 2005 Jeep Liberty. (215 Nm @ 4000 RPM). This means 2006 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Jeep Liberty.
Compare all specifications:
| 2005 Jeep Liberty | 2006 Opel Vectra | |
| Make | Jeep | Opel |
| Model | Liberty | Vectra |
| Year Released | 2005 | 2006 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2425 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 144 HP | 208 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 215 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 87.5 mm | 87.5 mm |
| Engine Stroke Size | 101 mm | 88 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1812 kg | 1626 kg |
| Vehicle Length | 4440 mm | 4600 mm |
| Vehicle Width | 1830 mm | 1800 mm |
| Vehicle Height | 1790 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2710 mm |
| Fuel Consumption Overall | 12.4 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 72 L | 61 L |
