2004 Acura MDX vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Acura MDX. In addition, the cost of maintenance, including insurance, on 2004 Acura MDX would be higher. At 3,474 cc (6 cylinders), 2004 Acura MDX is equipped with a bigger engine. In terms of performance, 2004 Acura MDX (265 HP @ 5600 RPM) has 117 more horse power than 2005 Opel Astra. (148 HP @ 4000 RPM). In normal driving conditions, 2004 Acura MDX should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Acura MDX weights approximately 846 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 2004 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, 2004 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, 2004 Acura MDX (343 Nm) has 23 more torque (in Nm) than 2005 Opel Astra. (320 Nm). This means 2004 Acura MDX will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2004 Acura MDX | 2005 Opel Astra | |
| Make | Acura | Opel |
| Model | MDX | Astra |
| Year Released | 2004 | 2005 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3474 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 265 HP | 148 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 343 Nm | 320 Nm |
| Engine Bore Size | 89 mm | 82.1 mm |
| Engine Stroke Size | 93 mm | 90.4 mm |
| Engine Compression Ratio | 10.0:1 | 17.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 2046 kg | 1200 kg |
| Vehicle Length | 4800 mm | 4300 mm |
| Vehicle Width | 1960 mm | 1800 mm |
| Vehicle Height | 1820 mm | 1440 mm |
| Wheelbase Size | 2750 mm | 2400 mm |
| Fuel Consumption Highway | 10.2 L/100km | 4.9 L/100km |
| Fuel Consumption City | 13.8 L/100km | 7.4 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 73 L | 52 L |
