2003 Opel Signum vs. 2007 Subaru Impreza
To start off, 2007 Subaru Impreza 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 2,455 cc (4 cylinders), 2007 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2007 Subaru Impreza (316 HP @ 6000 RPM) has 201 more horse power than 2003 Opel Signum. (115 HP @ 3000 RPM) In normal driving conditions, 2007 Subaru Impreza should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 40 kg more than 2007 Subaru Impreza.
Because 2007 Subaru Impreza 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 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 Subaru Impreza (450 Nm @ 3700 RPM) has 170 more torque (in Nm) than 2003 Opel Signum. (280 Nm @ 1500 RPM). This means 2007 Subaru Impreza 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 Impreza | |
Make | Opel | Subaru |
Model | Signum | Impreza |
Year Released | 2003 | 2007 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 2172 cc | 2455 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 115 HP | 316 HP |
Engine RPM | 3000 RPM | 6000 RPM |
Torque | 280 Nm | 450 Nm |
Torque RPM | 1500 RPM | 3700 RPM |
Fuel Type | Diesel | Gasoline - Premium |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1535 kg | 1495 kg |
Vehicle Length | 4640 mm | 4470 mm |
Vehicle Width | 1800 mm | 1750 mm |
Vehicle Height | 1470 mm | 1450 mm |
Wheelbase Size | 2840 mm | 2550 mm |