2005 Opel Vectra vs. 2013 Kia Optima
To start off, 2013 Kia Optima is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. At 2,400 cc (4 cylinders), 2013 Kia Optima is equipped with a bigger engine. In terms of performance, 2013 Kia Optima (197 HP @ 6300 RPM) has 74 more horse power than 2005 Opel Vectra. (123 HP @ 5600 RPM) In normal driving conditions, 2013 Kia Optima should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2013 Kia Optima weights approximately 94 kg more than 2005 Opel Vectra. 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, 2013 Kia Optima (252 Nm @ 4250 RPM) has 87 more torque (in Nm) than 2005 Opel Vectra. (165 Nm @ 3800 RPM). This means 2013 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra. 2005 Opel Vectra has automatic transmission and 2013 Kia Optima has manual transmission. 2013 Kia Optima will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Vectra | 2013 Kia Optima | |
| Make | Opel | Kia |
| Model | Vectra | Optima |
| Year Released | 2005 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 197 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 165 Nm | 252 Nm |
| Torque RPM | 3800 RPM | 4250 RPM |
| Engine Bore Size | 80.5 mm | 88 mm |
| Engine Stroke Size | 88.2 mm | 97 mm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1360 kg | 1454 kg |
| Vehicle Length | 4500 mm | 4845 mm |
| Vehicle Width | 1710 mm | 1830 mm |
| Vehicle Height | 1430 mm | 1455 mm |
| Wheelbase Size | 2640 mm | 2795 mm |
| Fuel Tank Capacity | 60 L | 70 L |
