2008 Mercedes-Benz SL vs. 2007 Opel Astra
To start off, 2008 Mercedes-Benz SL is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 5,513 cc (12 cylinders), 2008 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz SL (510 HP @ 5000 RPM) has 387 more horse power than 2007 Opel Astra. (123 HP @ 4000 RPM). In normal driving conditions, 2008 Mercedes-Benz SL should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz SL weights approximately 555 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Mercedes-Benz SL 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 SL. However, in wet, icy, snow, or gravel driving conditions, 2007 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 SL (830 Nm @ 1900 RPM) has 550 more torque (in Nm) than 2007 Opel Astra. (280 Nm @ 2000 RPM). This means 2008 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
2008 Mercedes-Benz SL | 2007 Opel Astra | |
Make | Mercedes-Benz | Opel |
Model | SL | Astra |
Year Released | 2008 | 2007 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 5513 cc | 1796 cc |
Engine Cylinders | 12 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 510 HP | 123 HP |
Engine RPM | 5000 RPM | 4000 RPM |
Torque | 830 Nm | 280 Nm |
Torque RPM | 1900 RPM | 2000 RPM |
Engine Compression Ratio | 9.0:1 | 17.5:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 245 km/hour | 186 km/hour |
Acceleration 0-100mph | 4.8 seconds | 10.5 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1950 kg | 1395 kg |
Vehicle Length | 4540 mm | 4260 mm |
Vehicle Width | 1820 mm | 1760 mm |
Vehicle Height | 1830 mm | 1470 mm |
Wheelbase Size | 2570 mm | 2620 mm |
Fuel Consumption Overall | 14.7 L/100km | 6 L/100km |
Fuel Tank Capacity | 80 L | 52 L |