2007 Opel Signum vs. 2013 Subaru Impreza
To start off, 2013 Subaru Impreza is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Opel Signum. In addition, the cost of maintenance, including insurance, on 2007 Opel Signum would be higher. At 2,196 cc (4 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (153 HP @ 5600 RPM) has 7 more horse power than 2013 Subaru Impreza. (146 HP @ 6200 RPM). In normal driving conditions, 2007 Opel Signum should accelerate faster than 2013 Subaru Impreza. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 180 kg more than 2013 Subaru Impreza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Subaru Impreza is all wheel drive (AWD), it will have significant more traction and grip than 2007 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2013 Subaru Impreza 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 @ 3800 RPM) has 23 more torque (in Nm) than 2013 Subaru Impreza. (197 Nm @ 4200 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2013 Subaru Impreza.
Compare all specifications:
| 2007 Opel Signum | 2013 Subaru Impreza | |
| Make | Opel | Subaru |
| Model | Signum | Impreza |
| Year Released | 2007 | 2013 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 146 HP |
| Engine RPM | 5600 RPM | 6200 RPM |
| Torque | 220 Nm | 197 Nm |
| Torque RPM | 3800 RPM | 4200 RPM |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 94.6 mm | 90 mm |
| Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Single Speed |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1535 kg | 1355 kg |
| Vehicle Length | 4640 mm | 4415 mm |
| Vehicle Width | 1800 mm | 1988 mm |
| Vehicle Height | 1470 mm | 1465 mm |
| Wheelbase Size | 2840 mm | 2645 mm |
| Fuel Consumption Highway | 7.2 L/100km | 5.9 L/100km |
| Fuel Consumption City | 12.4 L/100km | 8.3 L/100km |
