2005 Kia Rio vs. 2002 Opel Signum
To start off, 2005 Kia Rio is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Opel Signum. In addition, the cost of maintenance, including insurance, on 2002 Opel Signum would be higher. At 3,175 cc (6 cylinders), 2002 Opel Signum is equipped with a bigger engine. In terms of performance, 2002 Opel Signum (208 HP) has 127 more horse power than 2005 Kia Rio. (81 HP) In normal driving conditions, 2002 Opel Signum should accelerate faster than 2005 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 102 kg more than 2005 Kia Rio. 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, 2002 Opel Signum (300 Nm @ 4000 RPM) has 184 more torque (in Nm) than 2005 Kia Rio. (116 Nm @ 3000 RPM). This means 2002 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Rio.
Compare all specifications:
| 2005 Kia Rio | 2002 Opel Signum | |
| Make | Kia | Opel |
| Model | Rio | Signum |
| Year Released | 2005 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1343 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 81 HP | 208 HP |
| Torque | 116 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 160 km/hour | 237 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1508 kg | 1610 kg |
| Vehicle Length | 4250 mm | 4640 mm |
| Vehicle Width | 1690 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2420 mm | 2840 mm |
| Fuel Consumption Overall | 6.7 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 45 L | 61 L |
