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 2,967 cc (6 cylinders), 2006 Audi Q7 is equipped with a bigger engine. In terms of performance, 2006 Audi Q7 (230 HP @ 4000 RPM) has 133 more horse power than 2005 Opel Astra. (97 HP @ 6000 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 1114 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 (500 Nm @ 1750 RPM) has 357 more torque (in Nm) than 2005 Opel Astra. (143 Nm @ 3600 RPM). This means 2006 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2006 Audi Q7 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. 2006 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi Q7 | 2005 Opel Astra | |
| Make | Audi | Opel |
| Model | Q7 | Astra |
| Year Released | 2006 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 97 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 500 Nm | 143 Nm |
| Torque RPM | 1750 RPM | 3600 RPM |
| Top Speed | 210 km/hour | 193 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 11.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2295 kg | 1181 kg |
| Wheelbase Size | 3010 mm | 2500 mm |
| Fuel Consumption Overall | 10.5 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 100 L | 52 L |
