2009 Mercury Mountaineer vs. 2005 Opel Astra
To start off, 2009 Mercury Mountaineer is newer by 4 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 4,009 cc (6 cylinders), 2009 Mercury Mountaineer is equipped with a bigger engine. In terms of performance, 2009 Mercury Mountaineer (210 HP @ 5100 RPM) has 128 more horse power than 2005 Opel Astra. (82 HP @ 4300 RPM). In normal driving conditions, 2009 Mercury Mountaineer should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mountaineer weights approximately 535 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 2009 Mercury Mountaineer is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 Mercury Mountaineer 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 Mercury Mountaineer (344 Nm @ 3700 RPM) has 159 more torque (in Nm) than 2005 Opel Astra. (185 Nm @ 1500 RPM). This means 2009 Mercury Mountaineer will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2009 Mercury Mountaineer | 2005 Opel Astra | |
| Make | Mercury | Opel |
| Model | Mountaineer | Astra |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4009 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 210 HP | 82 HP |
| Engine RPM | 5100 RPM | 4300 RPM |
| Torque | 344 Nm | 185 Nm |
| Torque RPM | 3700 RPM | 1500 RPM |
| Engine Compression Ratio | 9.7:1 | 18.5:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1925 kg | 1390 kg |
| Vehicle Length | 4920 mm | 4120 mm |
| Vehicle Width | 1880 mm | 1720 mm |
| Vehicle Height | 1860 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2640 mm |
| Fuel Tank Capacity | 85 L | 52 L |
