2008 Kia Rio vs. 2010 Mercedes-Benz SL
To start off, 2010 Mercedes-Benz SL 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 5,512 cc (12 cylinders), 2010 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz SL (510 HP @ 5000 RPM) has 414 more horse power than 2008 Kia Rio. (96 HP @ 5500 RPM) In normal driving conditions, 2010 Mercedes-Benz SL should accelerate faster than 2008 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz SL weights approximately 797 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 SL 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 SL. 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 SL (830 Nm @ 1900 RPM) has 698 more torque (in Nm) than 2008 Kia Rio. (132 Nm @ 4500 RPM). This means 2010 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2008 Kia Rio. 2010 Mercedes-Benz SL 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 SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Kia Rio | 2010 Mercedes-Benz SL | |
| Make | Kia | Mercedes-Benz |
| Model | Rio | SL |
| Year Released | 2008 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1491 cc | 5512 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 96 HP | 510 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 132 Nm | 830 Nm |
| Torque RPM | 4500 RPM | 1900 RPM |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 11.6 seconds | 4.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1153 kg | 1950 kg |
| Vehicle Length | 4250 mm | 4540 mm |
| Vehicle Width | 1690 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2420 mm | 2570 mm |
| Fuel Consumption Overall | 7.2 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 45 L | 80 L |
