2008 Citroen C6 vs. 2007 Opel Signum
To start off, 2008 Citroen C6 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Signum. In addition, the cost of maintenance, including insurance, on 2007 Opel Signum would be higher. At 2,946 cc (6 cylinders), 2008 Citroen C6 is equipped with a bigger engine. In terms of performance, 2008 Citroen C6 (208 HP @ 6000 RPM) has 55 more horse power than 2007 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2008 Citroen C6 should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2008 Citroen C6 weights approximately 283 kg more than 2007 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Citroen C6 (290 Nm @ 3750 RPM) has 70 more torque (in Nm) than 2007 Opel Signum. (220 Nm @ 3800 RPM). This means 2008 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum.
Compare all specifications:
2008 Citroen C6 | 2007 Opel Signum | |
Make | Citroen | Opel |
Model | C6 | Signum |
Year Released | 2008 | 2007 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2946 cc | 2196 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 208 HP | 153 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 290 Nm | 220 Nm |
Torque RPM | 3750 RPM | 3800 RPM |
Engine Bore Size | 87 mm | 86 mm |
Engine Stroke Size | 82.6 mm | 94.6 mm |
Engine Compression Ratio | 10.9:1 | 12.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 230 km/hour | 211 km/hour |
Acceleration 0-100mph | 10 seconds | 9.8 seconds |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1818 kg | 1535 kg |
Vehicle Length | 4910 mm | 4640 mm |
Vehicle Width | 1870 mm | 1800 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2910 mm | 2840 mm |
Fuel Consumption Overall | 11.2 L/100km | 8.1 L/100km |
Fuel Tank Capacity | 72 L | 60 L |