2008 Mercedes-Benz B vs. 2009 Mercedes-Benz A
To start off, 2009 Mercedes-Benz A is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz B. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz B would be higher. Both 2008 Mercedes-Benz B and 2009 Mercedes-Benz A are equipped with a 1,991 cc engine. In terms of performance, 2008 Mercedes-Benz B (138 HP @ 4200 RPM) has 30 more horse power than 2009 Mercedes-Benz A. (108 HP @ 4200 RPM). In normal driving conditions, 2008 Mercedes-Benz B should accelerate faster than 2009 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz A weights approximately 1460 kg more than 2008 Mercedes-Benz B.
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, 2008 Mercedes-Benz B (300 Nm @ 1600 RPM) has 50 more torque (in Nm) than 2009 Mercedes-Benz A. (250 Nm @ 1600 RPM). This means 2008 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz A. 2008 Mercedes-Benz B has automatic transmission and 2009 Mercedes-Benz A has manual transmission. 2009 Mercedes-Benz A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz B will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Mercedes-Benz B | 2009 Mercedes-Benz A | |
Make | Mercedes-Benz | Mercedes-Benz |
Model | B | A |
Year Released | 2008 | 2009 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1991 cc | 1991 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 108 HP |
Engine RPM | 4200 RPM | 4200 RPM |
Torque | 300 Nm | 250 Nm |
Torque RPM | 1600 RPM | 1600 RPM |
Engine Compression Ratio | 18.0:1 | 18.0:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 200 km/hour | 181 km/hour |
Acceleration 0-100mph | 7.6 seconds | 10.8 seconds |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1370 kg | 2830 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 | 5.8 L/100km | 5.2 L/100km |
Fuel Tank Capacity | 54 L | 60 L |