2007 Mercedes-Benz R vs. 1998 Opel Speedster
To start off, 2007 Mercedes-Benz R is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Opel Speedster. In addition, the cost of maintenance, including insurance, on 1998 Opel Speedster would be higher. At 6,208 cc (8 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (503 HP @ 6800 RPM) has 358 more horse power than 1998 Opel Speedster. (145 HP @ 5800 RPM). In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 1998 Opel Speedster. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 1431 kg more than 1998 Opel Speedster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1998 Opel Speedster. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz R will offer significantly more control. 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 R (630 Nm @ 5200 RPM) has 427 more torque (in Nm) than 1998 Opel Speedster. (203 Nm @ 4000 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Speedster. 2007 Mercedes-Benz R has automatic transmission and 1998 Opel Speedster has manual transmission. 1998 Opel Speedster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz R | 1998 Opel Speedster | |
| Make | Mercedes-Benz | Opel |
| Model | R | Speedster |
| Year Released | 2007 | 1998 |
| Body Type | Minivan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 6208 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 503 HP | 145 HP |
| Engine RPM | 6800 RPM | 5800 RPM |
| Torque | 630 Nm | 203 Nm |
| Torque RPM | 5200 RPM | 4000 RPM |
| Engine Bore Size | 102.2 mm | 86 mm |
| Engine Stroke Size | 94.6 mm | 94.6 mm |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Top Speed | 250 km/hour | 217 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2376 kg | 945 kg |
| Vehicle Length | 5160 mm | 3790 mm |
| Vehicle Width | 1930 mm | 1710 mm |
| Vehicle Height | 1640 mm | 1120 mm |
| Wheelbase Size | 3220 mm | 2340 mm |
| Fuel Tank Capacity | 80 L | 60 L |
