2007 Opel Signum vs. 2005 Suzuki Ignis
To start off, 2007 Opel Signum is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Suzuki Ignis. In addition, the cost of maintenance, including insurance, on 2005 Suzuki Ignis would be higher. At 3,173 cc (6 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (208 HP @ 6200 RPM) has 110 more horse power than 2005 Suzuki Ignis. (98 HP @ 5800 RPM). In normal driving conditions, 2007 Opel Signum should accelerate faster than 2005 Suzuki Ignis. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 572 kg more than 2005 Suzuki Ignis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 Opel Signum (300 Nm @ 4000 RPM) has 167 more torque (in Nm) than 2005 Suzuki Ignis. (133 Nm @ 4100 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2005 Suzuki Ignis.
Compare all specifications:
| 2007 Opel Signum | 2005 Suzuki Ignis | |
| Make | Opel | Suzuki |
| Model | Signum | Ignis |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3173 cc | 1490 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 98 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 300 Nm | 133 Nm |
| Torque RPM | 4000 RPM | 4100 RPM |
| Engine Bore Size | 87.5 mm | 78 mm |
| Engine Stroke Size | 88 mm | 78 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 237 km/hour | 170 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 10.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1610 kg | 1038 kg |
| Vehicle Length | 4640 mm | 3780 mm |
| Vehicle Width | 1800 mm | 1610 mm |
| Vehicle Height | 1470 mm | 1570 mm |
| Wheelbase Size | 2840 mm | 2260 mm |
| Fuel Consumption Overall | 10.1 L/100km | 6.7 L/100km |
| Fuel Tank Capacity | 60 L | 41 L |
