2002 Audi A3 vs. 2006 Mercedes-Benz B
To start off, 2006 Mercedes-Benz B is newer by 4 year(s). Which means there will be less support and parts availability for 2002 Audi A3. In addition, the cost of maintenance, including insurance, on 2002 Audi A3 would be higher. At 1,896 cc (4 cylinders), 2002 Audi A3 is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz B (114 HP @ 5500 RPM) has 10 more horse power than 2002 Audi A3. (104 HP @ 4000 RPM) In normal driving conditions, 2006 Mercedes-Benz B should accelerate faster than 2002 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz B weights approximately 15 kg more than 2002 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2002 Audi A3 (250 Nm @ 1900 RPM) has 95 more torque (in Nm) than 2006 Mercedes-Benz B. (155 Nm @ 3500 RPM). This means 2002 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz B.
Compare all specifications:
| 2002 Audi A3 | 2006 Mercedes-Benz B | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | B |
| Year Released | 2002 | 2006 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1699 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 104 HP | 114 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 250 Nm | 155 Nm |
| Torque RPM | 1900 RPM | 3500 RPM |
| Engine Compression Ratio | 19.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 11.7 seconds | 11.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1295 kg | 1310 kg |
| Vehicle Length | 4210 mm | 4280 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1610 mm |
| Wheelbase Size | 2580 mm | 2780 mm |
| Fuel Consumption Overall | 5.1 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 55 L | 54 L |
