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 176 more horse power than 2005 Opel Astra. (100 HP @ 4300 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 899 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 130 more torque (in Nm) than 2005 Opel Astra. (230 Nm @ 1950 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 | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3597 cc | 1908 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 276 HP | 100 HP |
| Engine RPM | 6200 RPM | 4300 RPM |
| Torque | 360 Nm | 230 Nm |
| Torque RPM | 2500 RPM | 1950 RPM |
| Engine Compression Ratio | 11.0:1 | 18.5:1 |
| Top Speed | 220 km/hour | 188 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 12 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 2244 kg | 1345 kg |
| Vehicle Length | 5090 mm | 4120 mm |
| Vehicle Width | 1990 mm | 1720 mm |
| Vehicle Height | 1740 mm | 1430 mm |
| Wheelbase Size | 3010 mm | 2610 mm |
| Fuel Tank Capacity | 100 L | 52 L |
