2005 Opel Signum vs. 2007 Suzuki Liana
To start off, 2007 Suzuki Liana 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 1,993 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (99 HP @ 3120 RPM) has 10 more horse power than 2007 Suzuki Liana. (89 HP @ 4000 RPM). In normal driving conditions, 2005 Opel Signum should accelerate faster than 2007 Suzuki Liana. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 380 kg more than 2007 Suzuki Liana. 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, 2005 Opel Signum (230 Nm @ 1500 RPM) has 30 more torque (in Nm) than 2007 Suzuki Liana. (200 Nm @ 1750 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2007 Suzuki Liana.
Compare all specifications:
| 2005 Opel Signum | 2007 Suzuki Liana | |
| Make | Opel | Suzuki |
| Model | Signum | Liana |
| Year Released | 2005 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 1398 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 99 HP | 89 HP |
| Engine RPM | 3120 RPM | 4000 RPM |
| Torque | 230 Nm | 200 Nm |
| Torque RPM | 1500 RPM | 1750 RPM |
| Engine Compression Ratio | 18.5:1 | 18.4:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 185 km/hour | 165 km/hour |
| Acceleration 0-100mph | 14 seconds | 12.4 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1595 kg | 1215 kg |
| Vehicle Length | 4640 mm | 4240 mm |
| Vehicle Width | 1800 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1560 mm |
| Wheelbase Size | 2740 mm | 2490 mm |
| Fuel Consumption Overall | 5.9 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 60 L | 50 L |
