2008 Kia Sorento vs. 2005 Kia Rio
To start off, 2008 Kia Sorento is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Kia Rio. In addition, the cost of maintenance, including insurance, on 2005 Kia Rio would be higher. At 2,497 cc (4 cylinders), 2008 Kia Sorento is equipped with a bigger engine. In terms of performance, 2008 Kia Sorento (139 HP @ 3800 RPM) has 58 more horse power than 2005 Kia Rio. (81 HP @ 5500 RPM). In normal driving conditions, 2008 Kia Sorento should accelerate faster than 2005 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2008 Kia Sorento weights approximately 855 kg more than 2005 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Kia Sorento is four wheel drive (4WD), it will have significant more traction and grip than 2005 Kia Rio. In wet, icy, snow, or gravel driving conditions, 2008 Kia Sorento will offer significantly more control. 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 Sorento (350 Nm @ 2000 RPM) has 234 more torque (in Nm) than 2005 Kia Rio. (116 Nm @ 3000 RPM). This means 2008 Kia Sorento will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Rio. 2008 Kia Sorento has automatic transmission and 2005 Kia Rio has manual transmission. 2005 Kia Rio will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Kia Sorento will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Kia Sorento | 2005 Kia Rio | |
| Make | Kia | Kia |
| Model | Sorento | Rio |
| Year Released | 2008 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1341 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 139 HP | 81 HP |
| Engine RPM | 3800 RPM | 5500 RPM |
| Torque | 350 Nm | 116 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Compression Ratio | 17.7:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 166 km/hour | 165 km/hour |
| Acceleration 0-100mph | 14.3 seconds | 14.3 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1999 kg | 1144 kg |
| Vehicle Length | 4550 mm | 4250 mm |
| Vehicle Height | 1660 mm | 1430 mm |
| Wheelbase Size | 2720 mm | 2420 mm |
| Fuel Consumption Overall | 8.2 L/100km | 6.7 L/100km |
| Fuel Tank Capacity | 80 L | 45 L |
