2004 Opel Signum vs. 2010 Scion xD
To start off, 2010 Scion xD is newer by 6 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 1,910 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2010 Scion xD (128 HP @ 6000 RPM) has 29 more horse power than 2004 Opel Signum. (99 HP @ 3120 RPM) In normal driving conditions, 2010 Scion xD should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 405 kg more than 2010 Scion xD.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2004 Opel Signum (230 Nm @ 1500 RPM) has 61 more torque (in Nm) than 2010 Scion xD. (169 Nm @ 4400 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2010 Scion xD.
Compare all specifications:
| 2004 Opel Signum | 2010 Scion xD | |
| Make | Opel | Scion |
| Model | Signum | xD |
| Year Released | 2004 | 2010 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1800 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 99 HP | 128 HP |
| Engine RPM | 3120 RPM | 6000 RPM |
| Torque | 230 Nm | 169 Nm |
| Torque RPM | 1500 RPM | 4400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1595 kg | 1190 kg |
| Vehicle Length | 4640 mm | 3929 mm |
| Vehicle Width | 1800 mm | 1725 mm |
| Vehicle Height | 1470 mm | 1524 mm |
| Wheelbase Size | 2620 mm | 2461 mm |
| Fuel Tank Capacity | 58 L | 42 L |
