2006 Mercedes-Benz SL vs. 2005 Opel Astra
To start off, 2006 Mercedes-Benz SL is newer by 1 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 4,966 cc (8 cylinders), 2006 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz SL (302 HP @ 5600 RPM) has 154 more horse power than 2005 Opel Astra. (148 HP @ 4000 RPM). In normal driving conditions, 2006 Mercedes-Benz SL should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz SL weights approximately 235 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 Mercedes-Benz SL. 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, 2006 Mercedes-Benz SL (460 Nm @ 2700 RPM) has 140 more torque (in Nm) than 2005 Opel Astra. (320 Nm @ 2000 RPM). This means 2006 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2006 Mercedes-Benz SL 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. 2006 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 Mercedes-Benz SL | 2005 Opel Astra | |
Make | Mercedes-Benz | Opel |
Model | SL | Astra |
Year Released | 2006 | 2005 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 4966 cc | 1995 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 302 HP | 148 HP |
Engine RPM | 5600 RPM | 4000 RPM |
Torque | 460 Nm | 320 Nm |
Torque RPM | 2700 RPM | 2000 RPM |
Engine Bore Size | 97 mm | 82.1 mm |
Engine Stroke Size | 84 mm | 90.4 mm |
Engine Compression Ratio | 11.0:1 | 17.5:1 |
Fuel Type | Gasoline | Diesel |
Acceleration 0-100mph | 6.3 seconds | 8.9 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1435 kg | 1200 kg |
Vehicle Length | 4540 mm | 4300 mm |
Vehicle Width | 1820 mm | 1800 mm |
Vehicle Height | 1300 mm | 1440 mm |
Wheelbase Size | 2570 mm | 2400 mm |
Fuel Consumption Highway | 10 L/100km | 4.9 L/100km |
Fuel Consumption City | 14.9 L/100km | 7.4 L/100km |
Fuel Consumption Overall | 12.9 L/100km | 5.8 L/100km |
Fuel Tank Capacity | 80 L | 52 L |