2008 Volvo XC70 vs. 2006 Opel Signum
To start off, 2008 Volvo XC70 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Opel Signum. In addition, the cost of maintenance, including insurance, on 2006 Opel Signum would be higher. At 2,958 cc (6 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Volvo XC70 (208 HP @ 5000 RPM) has 33 more horse power than 2006 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2008 Volvo XC70 should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 40 kg more than 2008 Volvo XC70.
Because 2008 Volvo XC70 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2008 Volvo XC70 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 Opel Signum (370 Nm @ 1900 RPM) has 50 more torque (in Nm) than 2008 Volvo XC70. (320 Nm @ 1500 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 Volvo XC70.
Compare all specifications:
| 2008 Volvo XC70 | 2006 Opel Signum | |
| Make | Volvo | Opel |
| Model | XC70 | Signum |
| Year Released | 2008 | 2006 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2521 cc | 2958 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 175 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 320 Nm | 370 Nm |
| Torque RPM | 1500 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 210 km/hour | 221 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 9.4 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1630 kg | 1670 kg |
| Vehicle Length | 4740 mm | 4640 mm |
| Vehicle Width | 1870 mm | 1800 mm |
| Vehicle Height | 1570 mm | 1470 mm |
| Wheelbase Size | 2770 mm | 2840 mm |
| Fuel Consumption Overall | 11 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 68 L | 60 L |
