2011 Mercedes-Benz B vs. 2009 BMW 530
To start off, 2011 Mercedes-Benz B is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW 530. In addition, the cost of maintenance, including insurance, on 2009 BMW 530 would be higher. At 2,993 cc (6 cylinders), 2009 BMW 530 is equipped with a bigger engine. In terms of performance, 2009 BMW 530 (215 HP @ 4000 RPM) has 101 more horse power than 2011 Mercedes-Benz B. (114 HP @ 5500 RPM) In normal driving conditions, 2009 BMW 530 should accelerate faster than 2011 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 530 weights approximately 450 kg more than 2011 Mercedes-Benz B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 530 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 BMW 530. However, in wet, icy, snow, or gravel driving conditions, 2011 Mercedes-Benz B, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW 530 (500 Nm @ 2000 RPM) has 345 more torque (in Nm) than 2011 Mercedes-Benz B. (155 Nm @ 3500 RPM). This means 2009 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz B. 2009 BMW 530 has automatic transmission and 2011 Mercedes-Benz B has manual transmission. 2011 Mercedes-Benz B will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 530 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2011 Mercedes-Benz B | 2009 BMW 530 | |
| Make | Mercedes-Benz | BMW |
| Model | B | 530 |
| Year Released | 2011 | 2009 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1699 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 215 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 155 Nm | 500 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Compression Ratio | 11.0:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 184 km/hour | 237 km/hour |
| Acceleration 0-100mph | 11.6 seconds | 7.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1310 kg | 1760 kg |
| Vehicle Length | 4280 mm | 4850 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1610 mm | 1500 mm |
| Wheelbase Size | 2780 mm | 2890 mm |
| Fuel Consumption Overall | 6.8 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 54 L | 70 L |
