2005 Opel Astra vs. 2012 Jeep Grand Cherokee
To start off, 2012 Jeep Grand Cherokee is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 3,600 cc (6 cylinders), 2012 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2012 Jeep Grand Cherokee (290 HP @ 6400 RPM) has 167 more horse power than 2005 Opel Astra. (123 HP @ 5600 RPM) In normal driving conditions, 2012 Jeep Grand Cherokee should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Jeep Grand Cherokee weights approximately 922 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2012 Jeep Grand Cherokee 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, 2012 Jeep Grand Cherokee (352 Nm @ 4800 RPM) has 182 more torque (in Nm) than 2005 Opel Astra. (170 Nm @ 3800 RPM). This means 2012 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2012 Jeep Grand Cherokee | |
| Make | Opel | Jeep |
| Model | Astra | Grand Cherokee |
| Year Released | 2005 | 2012 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 290 HP |
| Engine RPM | 5600 RPM | 6400 RPM |
| Torque | 170 Nm | 352 Nm |
| Torque RPM | 3800 RPM | 4800 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | 5-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1278 kg | 2200 kg |
| Vehicle Length | 4300 mm | 4821 mm |
| Vehicle Width | 1760 mm | 1943 mm |
| Vehicle Height | 1440 mm | 1760 mm |
| Wheelbase Size | 2710 mm | 2916 mm |
| Fuel Consumption | 6.2 L/100km | 10.2 L/100km |
| Fuel Consumption City | 11.3 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 52 L | 93 L |
