2005 Opel Signum 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 Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 5,000 cc (10 cylinders), 2007 Volkswagen Touareg is equipped with a bigger engine. In terms of performance, 2007 Volkswagen Touareg (360 HP @ 3500 RPM) has 261 more horse power than 2005 Opel Signum. (99 HP @ 3120 RPM) In normal driving conditions, 2007 Volkswagen Touareg should accelerate faster than 2005 Opel Signum.
Because 2007 Volkswagen Touareg is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Signum. 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 (850 Nm @ 2200 RPM) has 620 more torque (in Nm) than 2005 Opel Signum. (230 Nm @ 1500 RPM). This means 2007 Volkswagen Touareg will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum. 2007 Volkswagen Touareg has automatic transmission and 2005 Opel Signum has manual transmission. 2005 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Volkswagen Touareg will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Signum | 2007 Volkswagen Touareg | |
| Make | Opel | Volkswagen |
| Model | Signum | Touareg |
| Year Released | 2005 | 2007 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 5000 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 99 HP | 360 HP |
| Engine RPM | 3120 RPM | 3500 RPM |
| Torque | 230 Nm | 850 Nm |
| Torque RPM | 1500 RPM | 2200 RPM |
| Fuel Type | Diesel | Diesel |
| Top Speed | 185 km/hour | 255 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4640 mm | 4780 mm |
| Vehicle Width | 1800 mm | 1930 mm |
| Vehicle Height | 1470 mm | 1730 mm |
| Wheelbase Size | 2740 mm | 2860 mm |
