2008 Mercedes-Benz SLK vs. 2005 Opel Astra
To start off, 2008 Mercedes-Benz SLK is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 1,795 cc (4 cylinders), 2008 Mercedes-Benz SLK is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz SLK weights approximately 280 kg more than 2005 Opel Astra.
Because 2008 Mercedes-Benz SLK is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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 SLK (240 Nm @ 5000 RPM) has 98 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 2008 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2008 Mercedes-Benz SLK has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Mercedes-Benz SLK | 2005 Opel Astra | |
Make | Mercedes-Benz | Opel |
Model | SLK | Astra |
Year Released | 2008 | 2005 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 1795 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 0 HP | 97 HP |
Torque | 240 Nm | 142 Nm |
Torque RPM | 5000 RPM | 3600 RPM |
Engine Compression Ratio | 9.5:1 | 9.8:1 |
Top Speed | 231 km/hour | 193 km/hour |
Acceleration 0-100mph | 8.2 seconds | 11.5 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1390 kg | 1110 kg |
Wheelbase Size | 2440 mm | 2700 mm |
Fuel Consumption Overall | 8.7 L/100km | 7.8 L/100km |
Fuel Tank Capacity | 70 L | 52 L |