2006 Mercedes-Benz C vs. 2003 Opel Signum
To start off, 2006 Mercedes-Benz C is newer by 3 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 3,498 cc (6 cylinders), 2006 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz C (268 HP @ 6000 RPM) has 116 more horse power than 2003 Opel Signum. (152 HP @ 5600 RPM). In normal driving conditions, 2006 Mercedes-Benz C should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz C weights approximately 220 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 2006 Mercedes-Benz C 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 2006 Mercedes-Benz C. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2006 Mercedes-Benz C (351 Nm @ 2400 RPM) has 131 more torque (in Nm) than 2003 Opel Signum. (220 Nm @ 3800 RPM). This means 2006 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2006 Mercedes-Benz C | 2003 Opel Signum | |
Make | Mercedes-Benz | Opel |
Model | C | Signum |
Year Released | 2006 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3498 cc | 2171 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 268 HP | 152 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 351 Nm | 220 Nm |
Torque RPM | 2400 RPM | 3800 RPM |
Engine Bore Size | 92.9 mm | 86 mm |
Engine Stroke Size | 86 mm | 94.6 mm |
Top Speed | 250 km/hour | 206 km/hour |
Acceleration 0-100mph | 6.4 seconds | 11 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1785 kg | 1565 kg |
Vehicle Length | 4350 mm | 4640 mm |
Vehicle Width | 1730 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2720 mm | 2840 mm |
Fuel Consumption City | 11.8 L/100km | 12.4 L/100km |
Fuel Consumption Overall | 9.5 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 62 L | 60 L |