2008 Mercedes-Benz ML vs. 2005 Opel Speedster
To start off, 2008 Mercedes-Benz ML is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Speedster. In addition, the cost of maintenance, including insurance, on 2005 Opel Speedster would be higher. At 2,685 cc (5 cylinders), 2008 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2005 Opel Speedster (197 HP @ 5500 RPM) has 30 more horse power than 2008 Mercedes-Benz ML. (167 HP @ 4200 RPM) In normal driving conditions, 2005 Opel Speedster should accelerate faster than 2008 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz ML weights approximately 1170 kg more than 2005 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, 2008 Mercedes-Benz ML (400 Nm @ 1800 RPM) has 149 more torque (in Nm) than 2005 Opel Speedster. (251 Nm @ 1950 RPM). This means 2008 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Speedster. 2008 Mercedes-Benz ML has automatic transmission and 2005 Opel Speedster has manual transmission. 2005 Opel Speedster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz ML will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Mercedes-Benz ML | 2005 Opel Speedster | |
| Make | Mercedes-Benz | Opel |
| Model | ML | Speedster |
| Year Released | 2008 | 2005 |
| Body Type | SUV | Convertible |
| Engine Position | Middle | Middle |
| Engine Size | 2685 cc | 1998 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 167 HP | 197 HP |
| Engine RPM | 4200 RPM | 5500 RPM |
| Torque | 400 Nm | 251 Nm |
| Torque RPM | 1800 RPM | 1950 RPM |
| Engine Bore Size | 88 mm | 86 mm |
| Engine Stroke Size | 88.4 mm | 86 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 185 km/hour | 243 km/hour |
| Acceleration 0-100mph | 12.8 seconds | 4.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2175 kg | 1005 kg |
| Vehicle Length | 4640 mm | 3790 mm |
| Vehicle Width | 1830 mm | 1710 mm |
| Vehicle Height | 1850 mm | 1120 mm |
| Wheelbase Size | 2830 mm | 2340 mm |
| Fuel Consumption Overall | 12.8 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 83 L | 36 L |
