2009 Mercedes-Benz B vs. 2010 Mercedes-Benz A
To start off, 2010 Mercedes-Benz A 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 2,034 cc (4 cylinders), 2010 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz A (134 HP @ 5750 RPM) has 26 more horse power than 2009 Mercedes-Benz B. (108 HP @ 4200 RPM) In normal driving conditions, 2010 Mercedes-Benz A should accelerate faster than 2009 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz B weights approximately 215 kg more than 2010 Mercedes-Benz A.
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 65 more torque (in Nm) than 2010 Mercedes-Benz A. (185 Nm @ 3500 RPM). This means 2009 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2010 Mercedes-Benz A. 2010 Mercedes-Benz A has automatic transmission and 2009 Mercedes-Benz B has manual transmission. 2009 Mercedes-Benz B will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mercedes-Benz A will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Mercedes-Benz B | 2010 Mercedes-Benz A | |
Make | Mercedes-Benz | Mercedes-Benz |
Model | B | A |
Year Released | 2009 | 2010 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1991 cc | 2034 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 108 HP | 134 HP |
Engine RPM | 4200 RPM | 5750 RPM |
Torque | 250 Nm | 185 Nm |
Torque RPM | 1600 RPM | 3500 RPM |
Engine Compression Ratio | 18.0:1 | 11.0:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 183 km/hour | 195 km/hour |
Acceleration 0-100mph | 11.3 seconds | 9.8 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1440 kg | 1225 kg |
Vehicle Length | 4280 mm | 3840 mm |
Vehicle Width | 1780 mm | 1770 mm |
Vehicle Height | 1610 mm | 1600 mm |
Wheelbase Size | 2780 mm | 2570 mm |
Fuel Consumption Overall | 5.6 L/100km | 7.2 L/100km |
Fuel Tank Capacity | 54 L | 60 L |