2007 Mercedes-Benz C vs. 2003 Opel Signum
To start off, 2007 Mercedes-Benz C is newer by 4 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 2,996 cc (6 cylinders), 2007 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz C (229 HP @ 6000 RPM) has 109 more horse power than 2003 Opel Signum. (120 HP @ 6000 RPM). In normal driving conditions, 2007 Mercedes-Benz C should accelerate faster than 2003 Opel Signum.
Because 2007 Mercedes-Benz C is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz C will offer significantly more control. 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, 2007 Mercedes-Benz C (300 Nm @ 2500 RPM) has 134 more torque (in Nm) than 2003 Opel Signum. (166 Nm @ 3800 RPM). This means 2007 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum. 2007 Mercedes-Benz C has automatic transmission and 2003 Opel Signum has manual transmission. 2003 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Mercedes-Benz C | 2003 Opel Signum | |
Make | Mercedes-Benz | Opel |
Model | C | Signum |
Year Released | 2007 | 2003 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 2996 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 229 HP | 120 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 300 Nm | 166 Nm |
Torque RPM | 2500 RPM | 3800 RPM |
Engine Bore Size | 88 mm | 80.5 mm |
Engine Stroke Size | 82.1 mm | 88.2 mm |
Engine Compression Ratio | 11.1:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 237 km/hour | 197 km/hour |
Acceleration 0-100mph | 7.9 seconds | 12.2 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1535 kg | 1535 kg |
Vehicle Length | 4530 mm | 4640 mm |
Vehicle Width | 1730 mm | 1800 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2720 mm | 2840 mm |
Fuel Consumption Overall | 10.2 L/100km | 8.1 L/100km |
Fuel Tank Capacity | 62 L | 60 L |