2003 Opel Signum vs. 2007 Subaru B9 Tribeca
To start off, 2007 Subaru B9 Tribeca is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 2,999 cc, 2007 Subaru B9 Tribeca is equipped with a bigger engine. In terms of performance, 2007 Subaru B9 Tribeca (245 HP @ 6600 RPM) has 101 more horse power than 2003 Opel Signum. (144 HP @ 6000 RPM) In normal driving conditions, 2007 Subaru B9 Tribeca should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 53 kg more than 2007 Subaru B9 Tribeca.
Because 2007 Subaru B9 Tribeca is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2007 Subaru B9 Tribeca 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 Subaru B9 Tribeca (292 Nm @ 4200 RPM) has 52 more torque (in Nm) than 2003 Opel Signum. (240 Nm @ 3800 RPM). This means 2007 Subaru B9 Tribeca will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2003 Opel Signum | 2007 Subaru B9 Tribeca | |
| Make | Opel | Subaru |
| Model | Signum | B9 Tribeca |
| Year Released | 2003 | 2007 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 2999 cc |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 144 HP | 245 HP |
| Engine RPM | 6000 RPM | 6600 RPM |
| Torque | 240 Nm | 292 Nm |
| Torque RPM | 3800 RPM | 4200 RPM |
| Engine Bore Size | 86 mm | 89 mm |
| Engine Stroke Size | 94.6 mm | 80 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1686 kg | 1633 kg |
| Vehicle Length | 4640 mm | 4830 mm |
| Vehicle Width | 1800 mm | 1880 mm |
| Vehicle Height | 1470 mm | 1690 mm |
| Wheelbase Size | 2640 mm | 2750 mm |
| Fuel Consumption | 7.2 L/100km | 10.4 L/100km |
| Fuel Consumption City | 12.4 L/100km | 13.2 L/100km |
| Fuel Consumption Overall | 5.2 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 58 L | 64 L |
