2004 Opel Astra vs. 2003 Jeep Grand Cherokee
To start off, 2004 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2003 Jeep Grand Cherokee would be higher. At 3,960 cc (6 cylinders), 2003 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (197 HP @ 5400 RPM) has 2 more horse power than 2003 Jeep Grand Cherokee. (195 HP @ 4600 RPM). In normal driving conditions, 2004 Opel Astra should accelerate faster than 2003 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2003 Jeep Grand Cherokee weights approximately 330 kg more than 2004 Opel Astra.
Because 2003 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Jeep Grand Cherokee (312 Nm @ 3000 RPM) has 50 more torque (in Nm) than 2004 Opel Astra. (262 Nm @ 4200 RPM). This means 2003 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra. 2003 Jeep Grand Cherokee has automatic transmission and 2004 Opel Astra has manual transmission. 2004 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Astra | 2003 Jeep Grand Cherokee | |
| Make | Opel | Jeep |
| Model | Astra | Grand Cherokee |
| Year Released | 2004 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 3960 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 197 HP | 195 HP |
| Engine RPM | 5400 RPM | 4600 RPM |
| Torque | 262 Nm | 312 Nm |
| Torque RPM | 4200 RPM | 3000 RPM |
| Engine Bore Size | 86 mm | 98.4 mm |
| Engine Stroke Size | 86 mm | 86.7 mm |
| Engine Compression Ratio | 8.8:1 | 8.7:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1386 kg | 1716 kg |
| Vehicle Length | 4260 mm | 4620 mm |
| Vehicle Width | 1760 mm | 1840 mm |
| Vehicle Height | 1470 mm | 1770 mm |
| Wheelbase Size | 2740 mm | 2700 mm |
| Fuel Tank Capacity | 52 L | 78 L |
