2004 Audi A6 vs. 2005 Mazda 6
To start off, 2005 Mazda 6 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 2,966 cc (6 cylinders), 2005 Mazda 6 is equipped with a bigger engine. In terms of performance, 2005 Mazda 6 (220 HP @ 4000 RPM) has 42 more horse power than 2004 Audi A6. (178 HP @ 4000 RPM) In normal driving conditions, 2005 Mazda 6 should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 190 kg more than 2005 Mazda 6.
Because 2004 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2004 Audi A6 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 A6 (370 Nm) has 110 more torque (in Nm) than 2005 Mazda 6. (260 Nm). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6.
Compare all specifications:
| 2004 Audi A6 | 2005 Mazda 6 | |
| Make | Audi | Mazda |
| Model | A6 | 6 |
| Year Released | 2004 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 2966 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 220 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 370 Nm | 260 Nm |
| Engine Bore Size | 78.3 mm | 89 mm |
| Engine Stroke Size | 86.4 mm | 80 mm |
| Engine Compression Ratio | 19.0:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1730 kg | 1540 kg |
| Vehicle Length | 4800 mm | 4750 mm |
| Vehicle Width | 1820 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1450 mm |
| Wheelbase Size | 2890 mm | 2630 mm |
| Fuel Consumption Overall | 8.1 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 70 L | 68 L |
