2004 Porsche 911 vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Porsche 911. In addition, the cost of maintenance, including insurance, on 2004 Porsche 911 would be higher. At 3,605 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (477 HP @ 8000 RPM) has 302 more horse power than 2005 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2004 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 290 kg more than 2004 Porsche 911.
Because 2004 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 2004 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, 2004 Porsche 911 (641 Nm) has 271 more torque (in Nm) than 2005 Opel Signum. (370 Nm). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum.
Compare all specifications:
2004 Porsche 911 | 2005 Opel Signum | |
Make | Porsche | Opel |
Model | 911 | Signum |
Year Released | 2004 | 2005 |
Body Type | Coupe | Hatchback |
Engine Position | Rear | Front |
Engine Size | 3605 cc | 2958 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | boxer | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 477 HP | 175 HP |
Engine RPM | 8000 RPM | 4000 RPM |
Torque | 641 Nm | 370 Nm |
Engine Bore Size | 100 mm | 87.5 mm |
Engine Stroke Size | 76 mm | 82 mm |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1380 kg | 1670 kg |
Vehicle Length | 4450 mm | 4640 mm |
Vehicle Width | 1840 mm | 1800 mm |
Vehicle Height | 1280 mm | 1470 mm |
Wheelbase Size | 2360 mm | 2620 mm |
Fuel Consumption Overall | 13.1 L/100km | 7.6 L/100km |
Fuel Tank Capacity | 64 L | 60 L |