2006 Mercedes-Benz C vs. 2008 Opel Speedster
To start off, 2008 Opel Speedster 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 2,148 cc (4 cylinders), 2006 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2008 Opel Speedster (197 HP @ 5500 RPM) has 49 more horse power than 2006 Mercedes-Benz C. (148 HP @ 4200 RPM) In normal driving conditions, 2008 Opel Speedster should accelerate faster than 2006 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz C weights approximately 780 kg more than 2008 Opel Speedster.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 (340 Nm @ 2000 RPM) has 90 more torque (in Nm) than 2008 Opel Speedster. (250 Nm @ 1950 RPM). This means 2006 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Speedster.
Compare all specifications:
| 2006 Mercedes-Benz C | 2008 Opel Speedster | |
| Make | Mercedes-Benz | Opel |
| Model | C | Speedster |
| Year Released | 2006 | 2008 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2148 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 197 HP |
| Engine RPM | 4200 RPM | 5500 RPM |
| Torque | 340 Nm | 250 Nm |
| Torque RPM | 2000 RPM | 1950 RPM |
| Engine Compression Ratio | 18.0:1 | 8.8:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 219 km/hour | 243 km/hour |
| Acceleration 0-100mph | 10.1 seconds | 4.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1785 kg | 1005 kg |
| Vehicle Length | 4860 mm | 3790 mm |
| Vehicle Height | 1500 mm | 1120 mm |
| Wheelbase Size | 2720 mm | 2340 mm |
| Fuel Consumption Overall | 6.1 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 70 L | 36 L |
