2003 Opel Signum vs. 2011 Kia Carens
To start off, 2011 Kia Carens is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 3,173 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (207 HP @ 6200 RPM) has 68 more horse power than 2011 Kia Carens. (139 HP @ 4000 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 2011 Kia Carens. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Carens weights approximately 18 kg more than 2003 Opel Signum.
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, 2011 Kia Carens (305 Nm @ 1800 RPM) has 5 more torque (in Nm) than 2003 Opel Signum. (300 Nm @ 4000 RPM). This means 2011 Kia Carens will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2003 Opel Signum | 2011 Kia Carens | |
| Make | Opel | Kia |
| Model | Signum | Carens |
| Year Released | 2003 | 2011 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3173 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 207 HP | 139 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 300 Nm | 305 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Bore Size | 87.5 mm | 83 mm |
| Engine Stroke Size | 88 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 17.3:1 |
| Top Speed | 235 km/hour | 187 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 11 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1613 kg | 1631 kg |
| Vehicle Length | 4640 mm | 4550 mm |
| Vehicle Width | 1800 mm | 1830 mm |
| Vehicle Height | 1470 mm | 1730 mm |
| Wheelbase Size | 2840 mm | 2710 mm |
| Fuel Consumption Overall | 10.7 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 60 L | 55 L |
