2004 Opel Signum vs. 2003 Nissan Xterra
To start off, 2004 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Nissan Xterra. In addition, the cost of maintenance, including insurance, on 2003 Nissan Xterra would be higher. At 2,393 cc (4 cylinders), 2003 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 32 more horse power than 2003 Nissan Xterra. (141 HP @ 5200 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 2003 Nissan Xterra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Nissan Xterra weights approximately 20 kg more than 2004 Opel Signum.
Because 2003 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2003 Nissan Xterra 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 Opel Signum (265 Nm @ 2500 RPM) has 56 more torque (in Nm) than 2003 Nissan Xterra. (209 Nm @ 4000 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2003 Nissan Xterra. 2003 Nissan Xterra has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Nissan Xterra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Signum | 2003 Nissan Xterra | |
| Make | Opel | Nissan |
| Model | Signum | Xterra |
| Year Released | 2004 | 2003 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2393 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 141 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 265 Nm | 209 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 89 mm |
| Engine Stroke Size | 86 mm | 96 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1580 kg |
| Vehicle Length | 4640 mm | 4530 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1890 mm |
| Wheelbase Size | 2840 mm | 2660 mm |
