1998 Kia Sephia vs. 2005 Kia Opirus
To start off, 2005 Kia Opirus is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Kia Sephia. In addition, the cost of maintenance, including insurance, on 1998 Kia Sephia would be higher. At 3,497 cc (6 cylinders), 2005 Kia Opirus is equipped with a bigger engine. In terms of performance, 2005 Kia Opirus (196 HP @ 5500 RPM) has 117 more horse power than 1998 Kia Sephia. (79 HP @ 5500 RPM) In normal driving conditions, 2005 Kia Opirus should accelerate faster than 1998 Kia Sephia. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Opirus weights approximately 680 kg more than 1998 Kia Sephia. 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, 2005 Kia Opirus (294 Nm @ 3500 RPM) has 174 more torque (in Nm) than 1998 Kia Sephia. (120 Nm @ 2500 RPM). This means 2005 Kia Opirus will have an easier job in driving up hills or pulling heavy equipment than 1998 Kia Sephia. 2005 Kia Opirus has automatic transmission and 1998 Kia Sephia has manual transmission. 1998 Kia Sephia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Kia Opirus will be easier to drive especially in heavy traffic.
Compare all specifications:
1998 Kia Sephia | 2005 Kia Opirus | |
Make | Kia | Kia |
Model | Sephia | Opirus |
Year Released | 1998 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1496 cc | 3497 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 79 HP | 196 HP |
Engine RPM | 5500 RPM | 5500 RPM |
Torque | 120 Nm | 294 Nm |
Torque RPM | 2500 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1080 kg | 1760 kg |
Vehicle Length | 4430 mm | 4960 mm |
Vehicle Width | 1720 mm | 1860 mm |
Vehicle Height | 1400 mm | 1490 mm |
Wheelbase Size | 2570 mm | 2810 mm |