2009 Audi A4 vs. 2005 Mazda 6
To start off, 2009 Audi A4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mazda 6. In addition, the cost of maintenance, including insurance, on 2005 Mazda 6 would be higher. Both 2009 Audi A4 and 2005 Mazda 6 are equipped with a 2,965 cc engine. In terms of performance, 2009 Audi A4 (237 HP @ 4000 RPM) has 17 more horse power than 2005 Mazda 6. (220 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2005 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 204 kg more than 2005 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 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, 2009 Audi A4 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, 2009 Audi A4 (500 Nm) has 240 more torque (in Nm) than 2005 Mazda 6. (260 Nm). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6.
Compare all specifications:
| 2009 Audi A4 | 2005 Mazda 6 | |
| Make | Audi | Mazda |
| Model | A4 | 6 |
| Year Released | 2009 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 2965 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 220 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 500 Nm | 260 Nm |
| Engine Bore Size | 83 mm | 89 mm |
| Engine Stroke Size | 91.4 mm | 80 mm |
| Engine Compression Ratio | 16.8:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1695 kg | 1491 kg |
| Vehicle Length | 4710 mm | 4750 mm |
| Vehicle Width | 1830 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1450 mm |
| Wheelbase Size | 2810 mm | 2680 mm |
| Fuel Consumption Overall | 7.1 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 64 L | 68 L |
