2004 Opel Signum vs. 2013 Mercedes-Benz C
To start off, 2013 Mercedes-Benz C is newer by 9 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 1,908 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz C (198 HP @ 5500 RPM) has 50 more horse power than 2004 Opel Signum. (148 HP @ 4000 RPM) In normal driving conditions, 2013 Mercedes-Benz C should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 105 kg more than 2013 Mercedes-Benz C.
Because 2013 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 2013 Mercedes-Benz C. However, in wet, icy, snow, or gravel driving conditions, 2004 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 Opel Signum (326 Nm) has 16 more torque (in Nm) than 2013 Mercedes-Benz C. (310 Nm). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2013 Mercedes-Benz C.
Compare all specifications:
| 2004 Opel Signum | 2013 Mercedes-Benz C | |
| Make | Opel | Mercedes-Benz |
| Model | Signum | C |
| Year Released | 2004 | 2013 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 1800 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | W |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 198 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 326 Nm | 310 Nm |
| Engine Bore Size | 82 mm | 82 mm |
| Engine Stroke Size | 90.4 mm | 85 mm |
| Engine Compression Ratio | 18.0:1 | 9.3 : 1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 209 km/hour | 210 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 7.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1505 kg |
| Vehicle Length | 4640 mm | 4591 mm |
| Vehicle Width | 1800 mm | 2008 mm |
| Vehicle Height | 1470 mm | 1444 mm |
| Wheelbase Size | 2840 mm | 2760 mm |
| Fuel Consumption | 5.1 L/100km | 6.3 L/100km |
| Fuel Consumption City | 7.8 L/100km | 9.6 L/100km |
