2003 Opel Signum vs. 2002 Subaru Outback
To start off, 2003 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2002 Subaru Outback would be higher. At 2,457 cc (4 cylinders), 2002 Subaru Outback is equipped with a bigger engine. In terms of performance, 2002 Subaru Outback (154 HP @ 5600 RPM) has 55 more horse power than 2003 Opel Signum. (99 HP @ 3120 RPM) In normal driving conditions, 2002 Subaru Outback should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 130 kg more than 2002 Subaru Outback.
Because 2002 Subaru Outback 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, 2002 Subaru Outback 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 Opel Signum (230 Nm @ 1500 RPM) has 6 more torque (in Nm) than 2002 Subaru Outback. (224 Nm @ 3600 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2002 Subaru Outback. 2002 Subaru Outback has automatic transmission and 2003 Opel Signum has manual transmission. 2003 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Subaru Outback will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Signum | 2002 Subaru Outback | |
| Make | Opel | Subaru |
| Model | Signum | Outback |
| Year Released | 2003 | 2002 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 99 HP | 154 HP |
| Engine RPM | 3120 RPM | 5600 RPM |
| Torque | 230 Nm | 224 Nm |
| Torque RPM | 1500 RPM | 3600 RPM |
| Engine Bore Size | 84 mm | 99.5 mm |
| Engine Stroke Size | 90 mm | 79 mm |
| Fuel Type | Diesel | 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 | 1620 kg | 1490 kg |
| Vehicle Length | 4640 mm | 4730 mm |
| Vehicle Width | 1800 mm | 1750 mm |
| Vehicle Height | 1470 mm | 1550 mm |
| Wheelbase Size | 2840 mm | 2660 mm |
| Fuel Tank Capacity | 60 L | 64 L |
