2008 Audi A4 vs. 2009 Mercedes-Benz B
To start off, 2009 Mercedes-Benz B is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A4. In addition, the cost of maintenance, including insurance, on 2008 Audi A4 would be higher. At 2,495 cc (6 cylinders), 2008 Audi A4 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (178 HP @ 4000 RPM) has 70 more horse power than 2009 Mercedes-Benz B. (108 HP @ 4200 RPM). In normal driving conditions, 2008 Audi A4 should accelerate faster than 2009 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 150 kg more than 2009 Mercedes-Benz B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz B. In wet, icy, snow, or gravel driving conditions, 2008 Audi A4 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, 2008 Audi A4 (370 Nm @ 1500 RPM) has 120 more torque (in Nm) than 2009 Mercedes-Benz B. (250 Nm @ 1600 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz B.
Compare all specifications:
2008 Audi A4 | 2009 Mercedes-Benz B | |
Make | Audi | Mercedes-Benz |
Model | A4 | B |
Year Released | 2008 | 2009 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 2495 cc | 1991 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 178 HP | 108 HP |
Engine RPM | 4000 RPM | 4200 RPM |
Torque | 370 Nm | 250 Nm |
Torque RPM | 1500 RPM | 1600 RPM |
Engine Bore Size | 78.3 mm | 83 mm |
Engine Stroke Size | 86.4 mm | 92 mm |
Engine Compression Ratio | 19.0:1 | 18.0:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 223 km/hour | 183 km/hour |
Acceleration 0-100mph | 8.6 seconds | 11.3 seconds |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1590 kg | 1440 kg |
Vehicle Length | 4550 mm | 4280 mm |
Vehicle Width | 1780 mm | 1780 mm |
Vehicle Height | 1430 mm | 1610 mm |
Wheelbase Size | 2660 mm | 2780 mm |
Fuel Consumption Overall | 7.6 L/100km | 5.6 L/100km |
Fuel Tank Capacity | 66 L | 54 L |