2009 Mercedes-Benz B vs. 2010 Fiat Siena
To start off, 2010 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Mercedes-Benz B. In addition, the cost of maintenance, including insurance, on 2009 Mercedes-Benz B would be higher. At 1,991 cc (4 cylinders), 2009 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz B (108 HP @ 4200 RPM) has 8 more horse power than 2010 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 2009 Mercedes-Benz B should accelerate faster than 2010 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz B weights approximately 366 kg more than 2010 Fiat Siena. 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, 2009 Mercedes-Benz B (250 Nm @ 1600 RPM) has 176 more torque (in Nm) than 2010 Fiat Siena. (74 Nm @ 5500 RPM). This means 2009 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2010 Fiat Siena.
Compare all specifications:
2009 Mercedes-Benz B | 2010 Fiat Siena | |
Make | Mercedes-Benz | Fiat |
Model | B | Siena |
Year Released | 2009 | 2010 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 1991 cc | 1581 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 108 HP | 100 HP |
Engine RPM | 4200 RPM | 5500 RPM |
Torque | 250 Nm | 74 Nm |
Torque RPM | 1600 RPM | 5500 RPM |
Engine Bore Size | 83 mm | 86.4 mm |
Engine Stroke Size | 92 mm | 67.4 mm |
Engine Compression Ratio | 18.0:1 | 9.5:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 183 km/hour | 184 km/hour |
Acceleration 0-100mph | 11.3 seconds | 11.5 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1440 kg | 1074 kg |
Vehicle Length | 4280 mm | 3550 mm |
Vehicle Width | 1780 mm | 1640 mm |
Vehicle Height | 1610 mm | 1440 mm |
Wheelbase Size | 2780 mm | 2380 mm |
Fuel Consumption Overall | 5.6 L/100km | 8.2 L/100km |
Fuel Tank Capacity | 54 L | 54 L |