2006 Kia Rio vs. 2007 Mercedes-Benz SL
To start off, 2007 Mercedes-Benz SL is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Kia Rio. In addition, the cost of maintenance, including insurance, on 2006 Kia Rio would be higher. At 4,966 cc (8 cylinders), 2007 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SL (302 HP @ 5600 RPM) has 192 more horse power than 2006 Kia Rio. (110 HP @ 6000 RPM) In normal driving conditions, 2007 Mercedes-Benz SL should accelerate faster than 2006 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Rio weights approximately 152 kg more than 2007 Mercedes-Benz SL.
Because 2007 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 2007 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2007 Mercedes-Benz SL (460 Nm @ 2700 RPM) has 315 more torque (in Nm) than 2006 Kia Rio. (145 Nm @ 4500 RPM). This means 2007 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Rio. 2007 Mercedes-Benz SL has automatic transmission and 2006 Kia Rio has manual transmission. 2006 Kia Rio will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Kia Rio | 2007 Mercedes-Benz SL | |
| Make | Kia | Mercedes-Benz |
| Model | Rio | SL |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1606 cc | 4966 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 110 HP | 302 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 145 Nm | 460 Nm |
| Torque RPM | 4500 RPM | 2700 RPM |
| Engine Bore Size | 81 mm | 97 mm |
| Engine Stroke Size | 88 mm | 84 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2000 kg | 1848 kg |
| Vehicle Length | 4020 mm | 4540 mm |
| Vehicle Height | 1480 mm | 1830 mm |
| Wheelbase Size | 2510 mm | 2570 mm |
| Fuel Consumption Overall | 7.3 L/100km | 12.7 L/100km |
| Fuel Tank Capacity | 45 L | 90 L |
