2005 Opel Astra vs. 2007 Volkswagen Touareg
To start off, 2007 Volkswagen Touareg is newer by 2 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 5,998 cc (12 cylinders), 2007 Volkswagen Touareg is equipped with a bigger engine. In terms of performance, 2007 Volkswagen Touareg (444 HP) has 347 more horse power than 2005 Opel Astra. (97 HP) In normal driving conditions, 2007 Volkswagen Touareg should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Volkswagen Touareg weights approximately 1476 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 2007 Volkswagen Touareg 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, 2007 Volkswagen Touareg 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, 2007 Volkswagen Touareg (600 Nm @ 3250 RPM) has 458 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 2007 Volkswagen Touareg will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2007 Volkswagen Touareg | |
| Make | Opel | Volkswagen |
| Model | Astra | Touareg |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 5998 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 97 HP | 444 HP |
| Torque | 142 Nm | 600 Nm |
| Torque RPM | 3600 RPM | 3250 RPM |
| Engine Compression Ratio | 9.8:1 | 10.8:1 |
| Acceleration 0-100mph | 11.5 seconds | 5.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1160 kg | 2636 kg |
| Wheelbase Size | 2610 mm | 2860 mm |
| Fuel Consumption Overall | 7.8 L/100km | 15.9 L/100km |
| Fuel Tank Capacity | 52 L | 100 L |
