2009 Audi A4 vs. 2007 Mercedes-Benz B
To start off, 2009 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz B. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz B would be higher. At 1,991 cc (4 cylinders), 2007 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz B (138 HP @ 4200 RPM) has 24 more horse power than 2009 Audi A4. (114 HP @ 4000 RPM) In normal driving conditions, 2007 Mercedes-Benz B should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz B weights approximately 5 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz B. In wet, icy, snow, or gravel driving conditions, 2009 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, 2007 Mercedes-Benz B (300 Nm @ 1600 RPM) has 15 more torque (in Nm) than 2009 Audi A4. (285 Nm @ 1900 RPM). This means 2007 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 2007 Mercedes-Benz B has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz B will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 2007 Mercedes-Benz B | |
Make | Audi | Mercedes-Benz |
Model | A4 | B |
Year Released | 2009 | 2007 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 1896 cc | 1991 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 114 HP | 138 HP |
Engine RPM | 4000 RPM | 4200 RPM |
Torque | 285 Nm | 300 Nm |
Torque RPM | 1900 RPM | 1600 RPM |
Engine Compression Ratio | 19.0:1 | 18.0:1 |
Fuel Type | Diesel | Diesel |
Acceleration 0-100mph | 10.6 seconds | 7.6 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1430 kg | 1435 kg |
Vehicle Length | 4550 mm | 4280 mm |
Vehicle Width | 1780 mm | 1610 mm |
Vehicle Height | 1430 mm | 1780 mm |
Wheelbase Size | 2660 mm | 2780 mm |
Fuel Consumption Overall | 6.1 L/100km | 5.6 L/100km |
Fuel Tank Capacity | 70 L | 54 L |