1998 Mercedes-Benz S vs. 2004 Opel Speedster
To start off, 2004 Opel Speedster is newer by 6 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz S would be higher. At 2,799 cc (6 cylinders), 1998 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2004 Opel Speedster (197 HP @ 5500 RPM) has 7 more horse power than 1998 Mercedes-Benz S. (190 HP @ 5500 RPM) In normal driving conditions, 2004 Opel Speedster should accelerate faster than 1998 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 1998 Mercedes-Benz S weights approximately 885 kg more than 2004 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, 1998 Mercedes-Benz S (270 Nm @ 3750 RPM) has 20 more torque (in Nm) than 2004 Opel Speedster. (250 Nm @ 1950 RPM). This means 1998 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Speedster.
Compare all specifications:
| 1998 Mercedes-Benz S | 2004 Opel Speedster | |
| Make | Mercedes-Benz | Opel |
| Model | S | Speedster |
| Year Released | 1998 | 2004 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2799 cc | 1910 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 190 HP | 197 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 270 Nm | 250 Nm |
| Torque RPM | 3750 RPM | 1950 RPM |
| Engine Bore Size | 89.9 mm | 86 mm |
| Engine Stroke Size | 73.5 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1890 kg | 1005 kg |
| Vehicle Length | 5120 mm | 3790 mm |
| Vehicle Width | 1890 mm | 1710 mm |
| Vehicle Height | 1490 mm | 1120 mm |
| Wheelbase Size | 2410 mm | 2340 mm |
| Fuel Tank Capacity | 70 L | 36 L |
