2003 Opel Signum vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 1 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 3,600 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (444 HP @ 5700 RPM) has 235 more horse power than 2003 Opel Signum. (209 HP @ 6200 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche 911 weights approximately 45 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Porsche 911 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, 2004 Porsche 911 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, 2004 Porsche 911 (620 Nm @ 3500 RPM) has 320 more torque (in Nm) than 2003 Opel Signum. (300 Nm @ 4000 RPM). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2003 Opel Signum | 2004 Porsche 911 | |
Make | Opel | Porsche |
Model | Signum | 911 |
Year Released | 2003 | 2004 |
Body Type | Hatchback | Coupe |
Engine Position | Front | Rear |
Engine Size | 3175 cc | 3600 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 209 HP | 444 HP |
Engine RPM | 6200 RPM | 5700 RPM |
Torque | 300 Nm | 620 Nm |
Torque RPM | 4000 RPM | 3500 RPM |
Engine Bore Size | 87.5 mm | 100.1 mm |
Engine Stroke Size | 88 mm | 76.4 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1545 kg | 1590 kg |
Vehicle Length | 4640 mm | 4440 mm |
Vehicle Width | 1800 mm | 1840 mm |
Vehicle Height | 1470 mm | 1300 mm |
Wheelbase Size | 2840 mm | 2360 mm |
Fuel Tank Capacity | 60 L | 64 L |