2005 Opel Signum vs. 2008 Porsche 911
To start off, 2008 Porsche 911 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 3,600 cc (6 cylinders), 2008 Porsche 911 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (405 HP @ 3500 RPM) has 306 more horse power than 2005 Opel Signum. (99 HP @ 3120 RPM) In normal driving conditions, 2008 Porsche 911 should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 155 kg more than 2008 Porsche 911.
Because 2008 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Porsche 911 (620 Nm @ 3500 RPM) has 390 more torque (in Nm) than 2005 Opel Signum. (230 Nm @ 1500 RPM). This means 2008 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum.
Compare all specifications:
2005 Opel Signum | 2008 Porsche 911 | |
Make | Opel | Porsche |
Model | Signum | 911 |
Year Released | 2005 | 2008 |
Body Type | Hatchback | Coupe |
Engine Position | Front | Rear |
Engine Size | 1993 cc | 3600 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 99 HP | 405 HP |
Engine RPM | 3120 RPM | 3500 RPM |
Torque | 230 Nm | 620 Nm |
Torque RPM | 1500 RPM | 3500 RPM |
Engine Bore Size | 84 mm | 100 mm |
Engine Stroke Size | 90 mm | 76.4 mm |
Engine Compression Ratio | 18.5:1 | 9.4:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 185 km/hour | 315 km/hour |
Acceleration 0-100mph | 14 seconds | 4.1 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1595 kg | 1440 kg |
Vehicle Length | 4640 mm | 4790 mm |
Vehicle Height | 1470 mm | 1710 mm |
Wheelbase Size | 2740 mm | 2360 mm |
Fuel Consumption Overall | 5.9 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 60 L | 89 L |