2004 Kia Sephia II vs. 2007 Kia Rio
To start off, 2007 Kia Rio is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Kia Sephia II. In addition, the cost of maintenance, including insurance, on 2004 Kia Sephia II would be higher. At 1,498 cc (4 cylinders), 2004 Kia Sephia II is equipped with a bigger engine. In terms of performance, 2007 Kia Rio (96 HP @ 5500 RPM) has 17 more horse power than 2004 Kia Sephia II. (79 HP @ 5500 RPM) In normal driving conditions, 2007 Kia Rio should accelerate faster than 2004 Kia Sephia II. With that said, vehicle weight also plays an important factor in acceleration. 2007 Kia Rio weights approximately 98 kg more than 2004 Kia Sephia II. 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, 2007 Kia Rio (132 Nm @ 4500 RPM) has 10 more torque (in Nm) than 2004 Kia Sephia II. (122 Nm @ 2500 RPM). This means 2007 Kia Rio will have an easier job in driving up hills or pulling heavy equipment than 2004 Kia Sephia II. 2007 Kia Rio has automatic transmission and 2004 Kia Sephia II has manual transmission. 2004 Kia Sephia II will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Kia Rio will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Kia Sephia II | 2007 Kia Rio | |
| Make | Kia | Kia |
| Model | Sephia II | Rio |
| Year Released | 2004 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1498 cc | 1492 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 79 HP | 96 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 122 Nm | 132 Nm |
| Torque RPM | 2500 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1055 kg | 1153 kg |
| Vehicle Length | 4520 mm | 4250 mm |
| Vehicle Width | 1730 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2570 mm | 2420 mm |
| Fuel Tank Capacity | 50 L | 45 L |
