2011 Mercedes-Benz GL vs. 2007 Opel Astra
To start off, 2011 Mercedes-Benz GL is newer by 4 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 3,000 cc (6 cylinders), 2011 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz GL (210 HP @ 3400 RPM) has 105 more horse power than 2007 Opel Astra. (105 HP @ 6000 RPM). In normal driving conditions, 2011 Mercedes-Benz GL should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz GL weights approximately 1235 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 2011 Mercedes-Benz GL is all wheel drive (AWD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Mercedes-Benz GL (542 Nm @ 1600 RPM) has 392 more torque (in Nm) than 2007 Opel Astra. (150 Nm @ 3900 RPM). This means 2011 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2011 Mercedes-Benz GL | 2007 Opel Astra | |
| Make | Mercedes-Benz | Opel |
| Model | GL | Astra |
| Year Released | 2011 | 2007 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3000 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 210 HP | 105 HP |
| Engine RPM | 3400 RPM | 6000 RPM |
| Torque | 542 Nm | 150 Nm |
| Torque RPM | 1600 RPM | 3900 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | AWD | Front |
| Transmission Type | 7-speed shiftable automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 2500 kg | 1265 kg |
| Vehicle Length | 5098 mm | 4300 mm |
| Vehicle Width | 1989 mm | 1760 mm |
| Vehicle Height | 1839 mm | 1440 mm |
| Wheelbase Size | 3076 mm | 2620 mm |
| Fuel Consumption Highway | 11.2 L/100km | 5.4 L/100km |
| Fuel Tank Capacity | 100 L | 52 L |
