2008 Mercedes-Benz C vs. 2006 Opel Speedster
To start off, 2008 Mercedes-Benz C is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Opel Speedster. In addition, the cost of maintenance, including insurance, on 2006 Opel Speedster would be higher. At 6,208 cc (8 cylinders), 2008 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz C (457 HP @ 6800 RPM) has 260 more horse power than 2006 Opel Speedster. (197 HP @ 5500 RPM). In normal driving conditions, 2008 Mercedes-Benz C should accelerate faster than 2006 Opel Speedster. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz C weights approximately 140 kg more than 2006 Opel Speedster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2008 Mercedes-Benz C (601 Nm @ 5000 RPM) has 351 more torque (in Nm) than 2006 Opel Speedster. (250 Nm @ 1950 RPM). This means 2008 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Speedster. 2008 Mercedes-Benz C has automatic transmission and 2006 Opel Speedster has manual transmission. 2006 Opel Speedster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Mercedes-Benz C | 2006 Opel Speedster | |
| Make | Mercedes-Benz | Opel |
| Model | C | Speedster |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 6208 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 457 HP | 197 HP |
| Engine RPM | 6800 RPM | 5500 RPM |
| Torque | 601 Nm | 250 Nm |
| Torque RPM | 5000 RPM | 1950 RPM |
| Engine Compression Ratio | 11.3:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 4.5 seconds | 4.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1145 kg | 1005 kg |
| Vehicle Length | 4980 mm | 3790 mm |
| Vehicle Width | 1860 mm | 1710 mm |
| Vehicle Height | 1400 mm | 1120 mm |
| Wheelbase Size | 2890 mm | 2340 mm |
| Fuel Consumption Overall | 13.4 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 66 L | 36 L |
