2009 Audi A3 vs. 2008 Mercedes-Benz B
To start off, 2009 Audi A3 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz B. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz B would be higher. At 2,034 cc (4 cylinders), 2008 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2009 Audi A3 (200 HP @ 5100 RPM) has 10 more horse power than 2008 Mercedes-Benz B. (190 HP @ 5000 RPM). In normal driving conditions, 2009 Audi A3 should accelerate faster than 2008 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz B weights approximately 440 kg more than 2009 Audi A3.
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, 2009 Audi A3 (281 Nm @ 1800 RPM) has 1 more torque (in Nm) than 2008 Mercedes-Benz B. (280 Nm @ 1800 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz B. 2008 Mercedes-Benz B has automatic transmission and 2009 Audi A3 has manual transmission. 2009 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz B will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A3 | 2008 Mercedes-Benz B | |
Make | Audi | Mercedes-Benz |
Model | A3 | B |
Year Released | 2009 | 2008 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1983 cc | 2034 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 200 HP | 190 HP |
Engine RPM | 5100 RPM | 5000 RPM |
Torque | 281 Nm | 280 Nm |
Torque RPM | 1800 RPM | 1800 RPM |
Engine Bore Size | 82.5 mm | 83 mm |
Engine Stroke Size | 92.8 mm | 94 mm |
Engine Compression Ratio | 10.5:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 930 kg | 1370 kg |
Vehicle Length | 4290 mm | 4280 mm |
Vehicle Width | 1970 mm | 1780 mm |
Vehicle Height | 1430 mm | 1610 mm |
Wheelbase Size | 2580 mm | 2780 mm |
Fuel Consumption Overall | 9.8 L/100km | 8.4 L/100km |
Fuel Tank Capacity | 55 L | 56 L |