2009 Mercedes-Benz GL vs. 2009 Opel Astra
To start off, both 2009 Mercedes-Benz GL and 2009 Opel Astra were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,461 cc (8 cylinders), 2009 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz GL (382 HP @ 6000 RPM) has 244 more horse power than 2009 Opel Astra. (138 HP @ 5600 RPM). In normal driving conditions, 2009 Mercedes-Benz GL should accelerate faster than 2009 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz GL weights approximately 1167 kg more than 2009 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2009 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz GL 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, 2009 Mercedes-Benz GL (531 Nm @ 2800 RPM) has 356 more torque (in Nm) than 2009 Opel Astra. (175 Nm @ 3800 RPM). This means 2009 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Astra. 2009 Mercedes-Benz GL has automatic transmission and 2009 Opel Astra has manual transmission. 2009 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz GL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz GL | 2009 Opel Astra | |
| Make | Mercedes-Benz | Opel |
| Model | GL | Astra |
| Year Released | 2009 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 5461 cc | 1795 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 382 HP | 138 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 531 Nm | 175 Nm |
| Torque RPM | 2800 RPM | 3800 RPM |
| Engine Bore Size | 98 mm | 80.5 mm |
| Engine Stroke Size | 90.5 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 240 km/hour | 208 km/hour |
| Acceleration 0-100mph | 6.5 seconds | 10.2 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2445 kg | 1278 kg |
| Vehicle Length | 5090 mm | 4260 mm |
| Vehicle Width | 1850 mm | 1760 mm |
| Vehicle Height | 1930 mm | 1470 mm |
| Wheelbase Size | 3080 mm | 2620 mm |
| Fuel Consumption Overall | 14.1 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 100 L | 52 L |
