2007 Mercedes-Benz C vs. 1999 Opel Speedster
To start off, 2007 Mercedes-Benz C is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Opel Speedster. In addition, the cost of maintenance, including insurance, on 1999 Opel Speedster would be higher. At 5,439 cc (8 cylinders), 2007 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz C (362 HP @ 5750 RPM) has 215 more horse power than 1999 Opel Speedster. (147 HP @ 5800 RPM). In normal driving conditions, 2007 Mercedes-Benz C should accelerate faster than 1999 Opel Speedster. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz C weights approximately 1170 kg more than 1999 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, 2007 Mercedes-Benz C (511 Nm @ 4000 RPM) has 309 more torque (in Nm) than 1999 Opel Speedster. (202 Nm @ 4000 RPM). This means 2007 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Speedster. 2007 Mercedes-Benz C has automatic transmission and 1999 Opel Speedster has manual transmission. 1999 Opel Speedster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz C | 1999 Opel Speedster | |
| Make | Mercedes-Benz | Opel |
| Model | C | Speedster |
| Year Released | 2007 | 1999 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 5439 cc | 2199 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 362 HP | 147 HP |
| Engine RPM | 5750 RPM | 5800 RPM |
| Torque | 511 Nm | 202 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 97 mm | 86 mm |
| Engine Stroke Size | 92 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 220 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2115 kg | 945 kg |
| Vehicle Length | 4620 mm | 3790 mm |
| Vehicle Width | 1750 mm | 1710 mm |
| Vehicle Height | 1420 mm | 1120 mm |
| Wheelbase Size | 2720 mm | 2340 mm |
| Fuel Tank Capacity | 62 L | 52 L |
