2005 Mercedes-Benz B vs. 2005 Mercedes-Benz A
To start off, both 2005 Mercedes-Benz B and 2005 Mercedes-Benz A were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,034 cc (4 cylinders), 2005 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz A (138 HP @ 5750 RPM) has 23 more horse power than 2005 Mercedes-Benz B. (115 HP @ 5500 RPM) In normal driving conditions, 2005 Mercedes-Benz A should accelerate faster than 2005 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz B weights approximately 70 kg more than 2005 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, 2005 Mercedes-Benz A (180 Nm @ 3500 RPM) has 25 more torque (in Nm) than 2005 Mercedes-Benz B. (155 Nm @ 3500 RPM). This means 2005 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz B.
Compare all specifications:
| 2005 Mercedes-Benz B | 2005 Mercedes-Benz A | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | B | A |
| Year Released | 2005 | 2005 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1699 cc | 2034 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 115 HP | 138 HP |
| Engine RPM | 5500 RPM | 5750 RPM |
| Torque | 155 Nm | 180 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 83 mm | 83 mm |
| Engine Stroke Size | 78.5 mm | 94 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Top Speed | 184 km/hour | 200 km/hour |
| Acceleration 0-100mph | 11.3 seconds | 9.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1310 kg | 1240 kg |
| Vehicle Length | 4280 mm | 3840 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1610 mm | 1600 mm |
| Wheelbase Size | 2970 mm | 2570 mm |
| Fuel Consumption Overall | 6.8 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 54 L | 54 L |
