2004 Mazda 6 vs. 2013 Audi A4
To start off, 2013 Audi A4 is newer by 9 year(s). Which means there will be less support and parts availability for 2004 Mazda 6. In addition, the cost of maintenance, including insurance, on 2004 Mazda 6 would be higher. At 2,261 cc (4 cylinders), 2004 Mazda 6 is equipped with a bigger engine. In terms of performance, 2004 Mazda 6 (256 HP) has 48 more horse power than 2013 Audi A4. (208 HP). In normal driving conditions, 2004 Mazda 6 should accelerate faster than 2013 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A4 weights approximately 700 kg more than 2004 Mazda 6.
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 Mazda 6 (380 Nm @ 3000 RPM) has 30 more torque (in Nm) than 2013 Audi A4. (350 Nm @ 4200 RPM). This means 2004 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2013 Audi A4.
Compare all specifications:
| 2004 Mazda 6 | 2013 Audi A4 | |
| Make | Mazda | Audi |
| Model | 6 | A4 |
| Year Released | 2004 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 208 HP |
| Torque | 380 Nm | 350 Nm |
| Torque RPM | 3000 RPM | 4200 RPM |
| Engine Bore Size | 87.5 mm | 82.5 mm |
| Engine Stroke Size | 94 mm | 92.8 mm |
| Engine Compression Ratio | 9.5:1 | 9.6:1 |
| Top Speed | 250 km/hour | 210 km/hour |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1030 kg | 1730 kg |
| Vehicle Length | 4750 mm | 4703 mm |
| Vehicle Width | 1790 mm | 2006 mm |
| Vehicle Height | 1450 mm | 1436 mm |
| Wheelbase Size | 2680 mm | 2808 mm |
