2009 Acura MDX vs. 2005 Opel Astra
To start off, 2009 Acura MDX 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 3,664 cc (6 cylinders), 2009 Acura MDX is equipped with a bigger engine. In terms of performance, 2009 Acura MDX (300 HP @ 6000 RPM) has 203 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM). In normal driving conditions, 2009 Acura MDX should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Acura MDX weights approximately 742 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 Acura MDX 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 Acura MDX 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 Acura MDX (373 Nm @ 5000 RPM) has 231 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 2009 Acura MDX will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2009 Acura MDX 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. 2009 Acura MDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Acura MDX | 2005 Opel Astra | |
| Make | Acura | Opel |
| Model | MDX | Astra |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3664 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 97 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 373 Nm | 142 Nm |
| Torque RPM | 5000 RPM | 3600 RPM |
| Engine Compression Ratio | 11.2:1 | 9.8:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1852 kg | 1110 kg |
| Wheelbase Size | 2760 mm | 2700 mm |
| Fuel Consumption Overall | 13.8 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 79 L | 52 L |
