2008 Mercedes-Benz C vs. 2003 Opel Vectra
To start off, 2008 Mercedes-Benz C is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 2,148 cc (4 cylinders), 2008 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz C (121 HP @ 4200 RPM) has 1 more horse power than 2003 Opel Vectra. (120 HP @ 5800 RPM). In normal driving conditions, 2008 Mercedes-Benz C should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz C weights approximately 65 kg more than 2003 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 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 2008 Mercedes-Benz C. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Vectra, 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, 2008 Mercedes-Benz C (270 Nm @ 1600 RPM) has 100 more torque (in Nm) than 2003 Opel Vectra. (170 Nm @ 3800 RPM). This means 2008 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2008 Mercedes-Benz C | 2003 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | C | Vectra |
| Year Released | 2008 | 2003 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 121 HP | 120 HP |
| Engine RPM | 4200 RPM | 5800 RPM |
| Torque | 270 Nm | 170 Nm |
| Torque RPM | 1600 RPM | 3800 RPM |
| Engine Bore Size | 88 mm | 80.5 mm |
| Engine Stroke Size | 88.3 mm | 88.2 mm |
| Engine Compression Ratio | 18.0:1 | 10.5:1 |
| Top Speed | 202 km/hour | 199 km/hour |
| Acceleration 0-100mph | 12.2 seconds | 12.1 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1555 kg | 1490 kg |
| Vehicle Length | 4550 mm | 4500 mm |
| Vehicle Width | 1730 mm | 1710 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2720 mm | 2640 mm |
| Fuel Consumption Overall | 6.8 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 62 L | 60 L |
