2008 Kia Sedona vs. 2006 Opel Signum
To start off, 2008 Kia Sedona is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Opel Signum. In addition, the cost of maintenance, including insurance, on 2006 Opel Signum would be higher. At 3,778 cc (6 cylinders), 2008 Kia Sedona is equipped with a bigger engine. In terms of performance, 2008 Kia Sedona (264 HP @ 6000 RPM) has 111 more horse power than 2006 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2008 Kia Sedona should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 250 kg more than 2008 Kia Sedona.
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, 2008 Kia Sedona (350 Nm @ 3500 RPM) has 130 more torque (in Nm) than 2006 Opel Signum. (220 Nm @ 3800 RPM). This means 2008 Kia Sedona will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Signum. 2008 Kia Sedona has automatic transmission and 2006 Opel Signum has manual transmission. 2006 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Kia Sedona will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Kia Sedona | 2006 Opel Signum | |
| Make | Kia | Opel |
| Model | Sedona | Signum |
| Year Released | 2008 | 2006 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3778 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 264 HP | 153 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 350 Nm | 220 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1285 kg | 1535 kg |
| Vehicle Length | 4820 mm | 4640 mm |
| Vehicle Width | 1990 mm | 1800 mm |
| Vehicle Height | 1770 mm | 1470 mm |
| Wheelbase Size | 3030 mm | 2840 mm |
| Fuel Consumption Highway | 9.4 L/100km | 7.4 L/100km |
| Fuel Consumption City | 13.1 L/100km | 12.6 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 80 L | 60 L |
