2007 Opel Signum vs. 2006 Subaru Legacy
To start off, 2007 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Subaru Legacy. In addition, the cost of maintenance, including insurance, on 2006 Subaru Legacy would be higher. At 2,196 cc (4 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Subaru Legacy (163 HP) has 10 more horse power than 2007 Opel Signum. (153 HP) In normal driving conditions, 2006 Subaru Legacy should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Subaru Legacy weights approximately 98 kg more than 2007 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2006 Subaru Legacy 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 Opel Signum (220 Nm) has 33 more torque (in Nm) than 2006 Subaru Legacy. (187 Nm). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2006 Subaru Legacy. 2006 Subaru Legacy has automatic transmission and 2007 Opel Signum has manual transmission. 2007 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Subaru Legacy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Signum | 2006 Subaru Legacy | |
| Make | Opel | Subaru |
| Model | Signum | Legacy |
| Year Released | 2007 | 2006 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 163 HP |
| Torque | 220 Nm | 187 Nm |
| Engine Bore Size | 86 mm | 92 mm |
| Engine Stroke Size | 94.6 mm | 75 mm |
| Top Speed | 211 km/hour | 210 km/hour |
| Acceleration 0-100mph | 9.8 seconds | 11.4 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1535 kg | 1633 kg |
| Vehicle Length | 4640 mm | 4790 mm |
| Vehicle Height | 1470 mm | 1600 mm |
| Wheelbase Size | 2840 mm | 2680 mm |
| Fuel Consumption Overall | 8.1 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 60 L | 64 L |
