2004 Jeep Grand Cherokee vs. 2001 Opel Signum
To start off, 2004 Jeep Grand Cherokee is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Opel Signum. In addition, the cost of maintenance, including insurance, on 2001 Opel Signum would be higher. At 3,960 cc (6 cylinders), 2004 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (208 HP @ 6200 RPM) has 13 more horse power than 2004 Jeep Grand Cherokee. (195 HP @ 4600 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 2004 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jeep Grand Cherokee weights approximately 106 kg more than 2001 Opel Signum.
Because 2004 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2001 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Jeep Grand Cherokee (312 Nm @ 3000 RPM) has 12 more torque (in Nm) than 2001 Opel Signum. (300 Nm @ 4000 RPM). This means 2004 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Signum.
Compare all specifications:
| 2004 Jeep Grand Cherokee | 2001 Opel Signum | |
| Make | Jeep | Opel |
| Model | Grand Cherokee | Signum |
| Year Released | 2004 | 2001 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3960 cc | 3173 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 195 HP | 208 HP |
| Engine RPM | 4600 RPM | 6200 RPM |
| Torque | 312 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 98.4 mm | 87.5 mm |
| Engine Stroke Size | 86.7 mm | 88 mm |
| Engine Compression Ratio | 8.7:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1716 kg | 1610 kg |
| Vehicle Length | 4620 mm | 4640 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1770 mm | 1470 mm |
| Wheelbase Size | 2700 mm | 2640 mm |
| Fuel Tank Capacity | 78 L | 52 L |
