2004 Opel Signum vs. 2011 Volvo XC70
To start off, 2011 Volvo XC70 is newer by 7 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 2,400 cc (5 cylinders), 2011 Volvo XC70 is equipped with a bigger engine. In terms of performance, 2011 Volvo XC70 (217 HP) has 44 more horse power than 2004 Opel Signum. (173 HP) In normal driving conditions, 2011 Volvo XC70 should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2011 Volvo XC70 weights approximately 320 kg more than 2004 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Volvo XC70 is all wheel drive (AWD), it will have significant more traction and grip than 2004 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Volvo XC70 (440 Nm @ 1500 RPM) has 175 more torque (in Nm) than 2004 Opel Signum. (265 Nm @ 2500 RPM). This means 2011 Volvo XC70 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum. 2011 Volvo XC70 has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Volvo XC70 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Signum | 2011 Volvo XC70 | |
| Make | Opel | Volvo |
| Model | Signum | XC70 |
| Year Released | 2004 | 2011 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 217 HP |
| Torque | 265 Nm | 440 Nm |
| Torque RPM | 2500 RPM | 1500 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1880 kg |
| Vehicle Length | 4640 mm | 4838 mm |
| Vehicle Width | 1800 mm | 1862 mm |
| Vehicle Height | 1470 mm | 1604 mm |
| Wheelbase Size | 2840 mm | 2815 mm |
| Fuel Tank Capacity | 60 L | 70 L |
