2003 Mazda 6 vs. 2004 Audi A3
To start off, 2004 Audi A3 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Mazda 6. In addition, the cost of maintenance, including insurance, on 2003 Mazda 6 would be higher. At 2,261 cc (4 cylinders), 2003 Mazda 6 is equipped with a bigger engine. In terms of performance, 2003 Mazda 6 (160 HP @ 6500 RPM) has 21 more horse power than 2004 Audi A3. (139 HP @ 4000 RPM). In normal driving conditions, 2003 Mazda 6 should accelerate faster than 2004 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 265 kg more than 2004 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Mazda 6 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A3. In wet, icy, snow, or gravel driving conditions, 2003 Mazda 6 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, 2004 Audi A3 (330 Nm @ 1750 RPM) has 125 more torque (in Nm) than 2003 Mazda 6. (205 Nm @ 4000 RPM). This means 2004 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6.
Compare all specifications:
| 2003 Mazda 6 | 2004 Audi A3 | |
| Make | Mazda | Audi |
| Model | 6 | A3 |
| Year Released | 2003 | 2004 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 1968 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 160 HP | 139 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 205 Nm | 330 Nm |
| Torque RPM | 4000 RPM | 1750 RPM |
| Engine Bore Size | 87.5 mm | 81 mm |
| Engine Stroke Size | 94 mm | 95.5 mm |
| Engine Compression Ratio | 11.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 190 km/hour | 207 km/hour |
| Acceleration 0-100mph | 12.3 seconds | 9.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1605 kg | 1340 kg |
| Vehicle Length | 4710 mm | 4210 mm |
| Vehicle Width | 1790 mm | 1770 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 2680 mm | 2470 mm |
| Fuel Tank Capacity | 62 L | 55 L |
