2004 Jeep Liberty vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Jeep Liberty. In addition, the cost of maintenance, including insurance, on 2004 Jeep Liberty would be higher. At 3,687 cc (6 cylinders), 2004 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (237 HP @ 5600 RPM) has 27 more horse power than 2004 Jeep Liberty. (210 HP @ 3800 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2004 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jeep Liberty weights approximately 337 kg more than 2007 Opel Astra.
Because 2004 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2004 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, 2007 Opel Astra (320 Nm) has 1 more torque (in Nm) than 2004 Jeep Liberty. (319 Nm). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2004 Jeep Liberty.
Compare all specifications:
| 2004 Jeep Liberty | 2007 Opel Astra | |
| Make | Jeep | Opel |
| Model | Liberty | Astra |
| Year Released | 2004 | 2007 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3687 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 210 HP | 237 HP |
| Engine RPM | 3800 RPM | 5600 RPM |
| Torque | 319 Nm | 320 Nm |
| Engine Compression Ratio | 9.1:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1735 kg | 1398 kg |
| Vehicle Length | 4440 mm | 4300 mm |
| Vehicle Width | 1830 mm | 1760 mm |
| Vehicle Height | 1790 mm | 1410 mm |
| Wheelbase Size | 2660 mm | 2620 mm |
| Fuel Consumption Overall | 13.1 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 74 L | 52 L |
