2007 Mercedes-Benz B vs. 2009 Kia Rio
To start off, 2009 Kia Rio is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz B. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz B would be higher. At 2,034 cc (4 cylinders), 2007 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz B (190 HP @ 5000 RPM) has 94 more horse power than 2009 Kia Rio. (96 HP @ 5500 RPM). In normal driving conditions, 2007 Mercedes-Benz B should accelerate faster than 2009 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz B weights approximately 212 kg more than 2009 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz B 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 B. However, in wet, icy, snow, or gravel driving conditions, 2009 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 B (280 Nm @ 1800 RPM) has 148 more torque (in Nm) than 2009 Kia Rio. (132 Nm @ 4500 RPM). This means 2007 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2009 Kia Rio.
Compare all specifications:
| 2007 Mercedes-Benz B | 2009 Kia Rio | |
| Make | Mercedes-Benz | Kia |
| Model | B | Rio |
| Year Released | 2007 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2034 cc | 1493 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 190 HP | 96 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 280 Nm | 132 Nm |
| Torque RPM | 1800 RPM | 4500 RPM |
| Engine Bore Size | 83.1 mm | 75.5 mm |
| Engine Stroke Size | 94 mm | 83.4 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 7.6 seconds | 11.6 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1370 kg | 1158 kg |
| Vehicle Length | 4280 mm | 4250 mm |
| Vehicle Width | 1610 mm | 1690 mm |
| Vehicle Height | 1780 mm | 1430 mm |
| Wheelbase Size | 2780 mm | 2420 mm |
| Fuel Consumption Overall | 8.2 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 54 L | 45 L |
