2001 Audi A3 vs. 2006 Mercedes-Benz B
To start off, 2006 Mercedes-Benz B is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Audi A3. In addition, the cost of maintenance, including insurance, on 2001 Audi A3 would be higher. At 1,595 cc (4 cylinders), 2001 Audi A3 is equipped with a bigger engine. In terms of performance, 2001 Audi A3 (101 HP @ 5600 RPM) has 7 more horse power than 2006 Mercedes-Benz B. (94 HP @ 5200 RPM). In normal driving conditions, 2001 Audi A3 should accelerate faster than 2006 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz B weights approximately 97 kg more than 2001 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, 2001 Audi A3 (148 Nm @ 3800 RPM) has 8 more torque (in Nm) than 2006 Mercedes-Benz B. (140 Nm @ 3500 RPM). This means 2001 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz B.
Compare all specifications:
| 2001 Audi A3 | 2006 Mercedes-Benz B | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | B |
| Year Released | 2001 | 2006 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 1498 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 101 HP | 94 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 148 Nm | 140 Nm |
| Torque RPM | 3800 RPM | 3500 RPM |
| Engine Bore Size | 81.1 mm | 83 mm |
| Engine Stroke Size | 77.4 mm | 69.2 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1205 kg | 1302 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 | 7 L/100km | 6.6 L/100km |
