2004 Porsche 911 vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 3 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 3,600 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (377 HP @ 7400 RPM) has 202 more horse power than 2007 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2004 Porsche 911 should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 215 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, 2007 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 (385 Nm @ 5000 RPM) has 15 more torque (in Nm) than 2007 Opel Signum. (370 Nm @ 1900 RPM). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum. 2007 Opel Signum has automatic transmission and 2004 Porsche 911 has manual transmission. 2004 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Porsche 911 | 2007 Opel Signum | |
Make | Porsche | Opel |
Model | 911 | Signum |
Year Released | 2004 | 2007 |
Body Type | Coupe | Hatchback |
Engine Position | Rear | Front |
Engine Size | 3600 cc | 2958 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | boxer | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 377 HP | 175 HP |
Engine RPM | 7400 RPM | 4000 RPM |
Torque | 385 Nm | 370 Nm |
Torque RPM | 5000 RPM | 1900 RPM |
Engine Bore Size | 100 mm | 87.5 mm |
Engine Stroke Size | 76.4 mm | 82 mm |
Engine Compression Ratio | 11.7:1 | 18.5:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 306 km/hour | 221 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1455 kg | 1670 kg |
Vehicle Length | 4440 mm | 4640 mm |
Vehicle Width | 1780 mm | 1800 mm |
Vehicle Height | 1280 mm | 1470 mm |
Wheelbase Size | 2360 mm | 2840 mm |
Fuel Consumption Overall | 13 L/100km | 7.4 L/100km |
Fuel Tank Capacity | 89 L | 60 L |