2007 Kia Rio vs. 2005 Mercedes-Benz B
To start off, 2007 Kia Rio is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz B. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz B would be higher. At 1,699 cc (4 cylinders), 2005 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz B (115 HP @ 5500 RPM) has 21 more horse power than 2007 Kia Rio. (94 HP @ 6000 RPM) In normal driving conditions, 2005 Mercedes-Benz B should accelerate faster than 2007 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz B weights approximately 263 kg more than 2007 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Mercedes-Benz B (155 Nm @ 3500 RPM) has 30 more torque (in Nm) than 2007 Kia Rio. (125 Nm @ 6500 RPM). This means 2005 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Rio.
Compare all specifications:
| 2007 Kia Rio | 2005 Mercedes-Benz B | |
| Make | Kia | Mercedes-Benz |
| Model | Rio | B |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1399 cc | 1699 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 94 HP | 115 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 125 Nm | 155 Nm |
| Torque RPM | 6500 RPM | 3500 RPM |
| Engine Bore Size | 75.5 mm | 83 mm |
| Engine Stroke Size | 78.1 mm | 78.5 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Top Speed | 177 km/hour | 184 km/hour |
| Acceleration 0-100mph | 12.6 seconds | 11.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1047 kg | 1310 kg |
| Vehicle Width | 1700 mm | 1780 mm |
| Wheelbase Size | 2510 mm | 2970 mm |
| Fuel Consumption Overall | 6.2 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 45 L | 54 L |
