2008 Kia Rio vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 3 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 3,500 cc (6 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz S weights approximately 928 kg more than 2008 Kia Rio.
Because 2011 Mercedes-Benz S 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 2011 Mercedes-Benz S. 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, 2011 Mercedes-Benz S (385 Nm @ 2400 RPM) has 260 more torque (in Nm) than 2008 Kia Rio. (125 Nm @ 6500 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2008 Kia Rio.
Compare all specifications:
| 2008 Kia Rio | 2011 Mercedes-Benz S | |
| Make | Kia | Mercedes-Benz |
| Model | Rio | S |
| Year Released | 2008 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1399 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 295 HP |
| Torque | 125 Nm | 385 Nm |
| Torque RPM | 6500 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1101 kg | 2029 kg |
| Vehicle Length | 4550 mm | 5245 mm |
| Vehicle Width | 1700 mm | 1872 mm |
| Vehicle Height | 1480 mm | 1473 mm |
| Wheelbase Size | 2510 mm | 3165 mm |
| Fuel Tank Capacity | 45 L | 90 L |
