2003 Opel Signum vs. 2011 Porsche Cayenne
To start off, 2011 Porsche Cayenne is newer by 8 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), 2011 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2011 Porsche Cayenne (300 HP @ 6300 RPM) has 125 more horse power than 2003 Opel Signum. (175 HP @ 5500 RPM) In normal driving conditions, 2011 Porsche Cayenne should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche Cayenne weights approximately 420 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 2011 Porsche Cayenne 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, 2011 Porsche Cayenne 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, 2011 Porsche Cayenne (400 Nm @ 3000 RPM) has 30 more torque (in Nm) than 2003 Opel Signum. (370 Nm @ 1900 RPM). This means 2011 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2003 Opel Signum | 2011 Porsche Cayenne | |
Make | Opel | Porsche |
Model | Signum | Cayenne |
Year Released | 2003 | 2011 |
Body Type | Hatchback | SUV |
Engine Position | Front | Front |
Engine Size | 2958 cc | 3600 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 300 HP |
Engine RPM | 5500 RPM | 6300 RPM |
Torque | 370 Nm | 400 Nm |
Torque RPM | 1900 RPM | 3000 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1575 kg | 1995 kg |
Vehicle Length | 4640 mm | 4846 mm |
Vehicle Width | 1800 mm | 1938 mm |
Vehicle Height | 1470 mm | 1712 mm |
Wheelbase Size | 2840 mm | 2896 mm |