2005 Opel Astra vs. 2010 Mercedes-Benz GL
To start off, 2010 Mercedes-Benz GL is newer by 5 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 4,700 cc (8 cylinders), 2010 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz GL (335 HP @ 6000 RPM) has 190 more horse power than 2005 Opel Astra. (145 HP @ 5800 RPM) In normal driving conditions, 2010 Mercedes-Benz GL should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz GL weights approximately 1244 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 2010 Mercedes-Benz GL is all wheel drive (AWD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Mercedes-Benz GL (459 Nm @ 2700 RPM) has 256 more torque (in Nm) than 2005 Opel Astra. (203 Nm @ 4000 RPM). This means 2010 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2010 Mercedes-Benz GL 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. 2010 Mercedes-Benz GL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Astra | 2010 Mercedes-Benz GL | |
| Make | Opel | Mercedes-Benz |
| Model | Astra | GL |
| Year Released | 2005 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 4700 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 145 HP | 335 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 203 Nm | 459 Nm |
| Torque RPM | 4000 RPM | 2700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1181 kg | 2425 kg |
| Wheelbase Size | 2840 mm | 3076 mm |
| Fuel Tank Capacity | 52 L | 100 L |
