2006 Audi Q7 vs. 2005 Opel Astra
To start off, 2006 Audi Q7 is newer by 1 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 3,597 cc (6 cylinders), 2006 Audi Q7 is equipped with a bigger engine. In terms of performance, 2006 Audi Q7 (276 HP @ 6200 RPM) has 123 more horse power than 2005 Opel Astra. (153 HP @ 5800 RPM). In normal driving conditions, 2006 Audi Q7 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi Q7 weights approximately 946 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 2006 Audi Q7 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, 2006 Audi Q7 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, 2006 Audi Q7 (360 Nm @ 2500 RPM) has 157 more torque (in Nm) than 2005 Opel Astra. (203 Nm @ 4000 RPM). This means 2006 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2006 Audi Q7 | 2005 Opel Astra | |
| Make | Audi | Opel |
| Model | Q7 | Astra |
| Year Released | 2006 | 2005 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3597 cc | 2197 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 153 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 360 Nm | 203 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 220 km/hour | 208 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 9.3 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2244 kg | 1298 kg |
| Vehicle Length | 5090 mm | 4290 mm |
| Vehicle Width | 1990 mm | 1720 mm |
| Vehicle Height | 1740 mm | 1470 mm |
| Wheelbase Size | 3010 mm | 2710 mm |
| Fuel Consumption Overall | 13 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 100 L | 52 L |
