2009 Jeep Commander vs. 2003 Opel Vectra
To start off, 2009 Jeep Commander is newer by 6 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 3,700 cc (6 cylinders), 2009 Jeep Commander is equipped with a bigger engine. In terms of performance, 2009 Jeep Commander (207 HP @ 5200 RPM) has 87 more horse power than 2003 Opel Vectra. (120 HP @ 5800 RPM). In normal driving conditions, 2009 Jeep Commander should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Commander weights approximately 553 kg more than 2003 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Jeep Commander is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Jeep Commander. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Jeep Commander (236 Nm @ 4000 RPM) has 66 more torque (in Nm) than 2003 Opel Vectra. (170 Nm @ 3800 RPM). This means 2009 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 2009 Jeep Commander has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Jeep Commander | 2003 Opel Vectra | |
| Make | Jeep | Opel |
| Model | Commander | Vectra |
| Year Released | 2009 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 1795 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 207 HP | 120 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 236 Nm | 170 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2043 kg | 1490 kg |
| Vehicle Length | 4790 mm | 4500 mm |
| Vehicle Width | 1910 mm | 1710 mm |
| Vehicle Height | 1840 mm | 1430 mm |
| Wheelbase Size | 2790 mm | 2640 mm |
| Fuel Consumption Highway | 11.8 L/100km | 6.1 L/100km |
| Fuel Consumption City | 15.7 L/100km | 11 L/100km |
| Fuel Tank Capacity | 80 L | 60 L |
