2009 Audi A5 vs. 2011 Mercedes-Benz B
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 Audi A5. In addition, the cost of maintenance, including insurance, on 2009 Audi A5 would be higher. At 2,965 cc (6 cylinders), 2009 Audi A5 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (237 HP @ 4000 RPM) has 99 more horse power than 2011 Mercedes-Benz B. (138 HP @ 4200 RPM). In normal driving conditions, 2009 Audi A5 should accelerate faster than 2011 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 175 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 Audi A5 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mercedes-Benz B. In wet, icy, snow, or gravel driving conditions, 2009 Audi A5 will offer significantly more control. 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 Audi A5 (500 Nm @ 1500 RPM) has 200 more torque (in Nm) than 2011 Mercedes-Benz B. (300 Nm @ 1600 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz B.
Compare all specifications:
2009 Audi A5 | 2011 Mercedes-Benz B | |
Make | Audi | Mercedes-Benz |
Model | A5 | B |
Year Released | 2009 | 2011 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 2965 cc | 1989 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 237 HP | 138 HP |
Engine RPM | 4000 RPM | 4200 RPM |
Torque | 500 Nm | 300 Nm |
Torque RPM | 1500 RPM | 1600 RPM |
Engine Bore Size | 83 mm | 83 mm |
Engine Stroke Size | 91.4 mm | 92 mm |
Engine Compression Ratio | 16.8:1 | 18.0:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 250 km/hour | 200 km/hour |
Acceleration 0-100mph | 5.9 seconds | 9.7 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1610 kg | 1435 kg |
Vehicle Length | 4630 mm | 4280 mm |
Vehicle Width | 1860 mm | 1610 mm |
Vehicle Height | 1380 mm | 1780 mm |
Wheelbase Size | 2760 mm | 2780 mm |
Fuel Consumption Overall | 6.6 L/100km | 5.6 L/100km |
Fuel Tank Capacity | 64 L | 54 L |