2006 Mercedes-Benz C vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz C would be higher. At 3,175 cc (6 cylinders), 2008 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz C (228 HP @ 6000 RPM) has 20 more horse power than 2008 Opel Vectra. (208 HP @ 6200 RPM). In normal driving conditions, 2006 Mercedes-Benz C should accelerate faster than 2008 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Vectra weights approximately 90 kg more than 2006 Mercedes-Benz C.
Because 2006 Mercedes-Benz C is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2006 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, both vehicles can yield 300 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2006 Mercedes-Benz C | 2008 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | C | Vectra |
| Year Released | 2006 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 3175 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 228 HP | 208 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 300 Nm | 300 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 88 mm | 87.5 mm |
| Engine Stroke Size | 82.1 mm | 88 mm |
| Engine Compression Ratio | 11.1:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 237 km/hour | 239 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 8.4 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1535 kg | 1625 kg |
| Vehicle Length | 4530 mm | 4830 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1510 mm |
| Wheelbase Size | 2720 mm | 2840 mm |
| Fuel Consumption Overall | 10.2 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 62 L | 60 L |
