2012 Kia Optima vs. 2005 Opel Signum
To start off, 2012 Kia Optima is newer by 7 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 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2012 Kia Optima (274 HP @ 6000 RPM) has 99 more horse power than 2005 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2012 Kia Optima should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 135 kg more than 2012 Kia Optima.
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 (370 Nm @ 1900 RPM) has 6 more torque (in Nm) than 2012 Kia Optima. (364 Nm @ 1750 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2012 Kia Optima.
Compare all specifications:
2012 Kia Optima | 2005 Opel Signum | |
Make | Kia | Opel |
Model | Optima | Signum |
Year Released | 2012 | 2005 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2000 cc | 2958 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 274 HP | 175 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 364 Nm | 370 Nm |
Torque RPM | 1750 RPM | 1900 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1535 kg | 1670 kg |
Vehicle Length | 4844 mm | 4640 mm |
Vehicle Width | 1831 mm | 1800 mm |
Vehicle Height | 1455 mm | 1470 mm |
Wheelbase Size | 2797 mm | 2620 mm |
Fuel Tank Capacity | 70 L | 60 L |