2008 Kia Rio vs. 2010 Mercedes-Benz SLK
To start off, 2010 Mercedes-Benz SLK is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Kia Rio. In addition, the cost of maintenance, including insurance, on 2008 Kia Rio would be higher. At 1,796 cc (4 cylinders), 2010 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz SLK (201 HP @ 5500 RPM) has 105 more horse power than 2008 Kia Rio. (96 HP @ 5500 RPM) In normal driving conditions, 2010 Mercedes-Benz SLK should accelerate faster than 2008 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz SLK weights approximately 347 kg more than 2008 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Mercedes-Benz SLK is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2010 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 2008 Kia Rio, being front wheel drive (FWD), will offer much better control with better grip. 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, 2010 Mercedes-Benz SLK (310 Nm @ 2000 RPM) has 178 more torque (in Nm) than 2008 Kia Rio. (132 Nm @ 4500 RPM). This means 2010 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2008 Kia Rio. 2010 Mercedes-Benz SLK has automatic transmission and 2008 Kia Rio has manual transmission. 2008 Kia Rio will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Kia Rio | 2010 Mercedes-Benz SLK | |
| Make | Kia | Mercedes-Benz |
| Model | Rio | SLK |
| Year Released | 2008 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1491 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 96 HP | 201 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 132 Nm | 310 Nm |
| Torque RPM | 4500 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 175 km/hour | 243 km/hour |
| Acceleration 0-100mph | 11.6 seconds | 6.6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1153 kg | 1500 kg |
| Vehicle Length | 4250 mm | 4135 mm |
| Vehicle Width | 1690 mm | 1816 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2420 mm | 2431 mm |
| Fuel Tank Capacity | 45 L | 60 L |
