2007 Jeep Commander vs. 2003 Opel Astra
To start off, 2007 Jeep Commander is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 5,653 cc (8 cylinders), 2007 Jeep Commander is equipped with a bigger engine. In terms of performance, 2007 Jeep Commander (330 HP @ 5000 RPM) has 207 more horse power than 2003 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2007 Jeep Commander should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 1100 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Commander 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 Jeep Commander (509 Nm @ 4000 RPM) has 338 more torque (in Nm) than 2003 Opel Astra. (171 Nm @ 3800 RPM). This means 2007 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 2007 Jeep Commander | 2003 Opel Astra | |
| Make | Jeep | Opel |
| Model | Commander | Astra |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 5653 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 330 HP | 123 HP |
| Engine RPM | 5000 RPM | 5600 RPM |
| Torque | 509 Nm | 171 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2410 kg | 1310 kg |
| Vehicle Length | 4790 mm | 4260 mm |
| Vehicle Width | 1910 mm | 1760 mm |
| Vehicle Height | 1830 mm | 1470 mm |
| Wheelbase Size | 2790 mm | 2700 mm |
| Fuel Consumption Highway | 13.1 L/100km | 6.5 L/100km |
| Fuel Consumption City | 16.8 L/100km | 11.6 L/100km |
| Fuel Consumption Overall | 14.7 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 80 L | 52 L |
