2005 Audi A4 vs. 2007 Mazda 6
To start off, 2007 Mazda 6 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 2,258 cc (4 cylinders), 2007 Mazda 6 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (161 HP @ 5700 RPM) has 5 more horse power than 2007 Mazda 6. (156 HP @ 6500 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 2007 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 209 kg more than 2007 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A4 (225 Nm @ 1950 RPM) has 16 more torque (in Nm) than 2007 Mazda 6. (209 Nm @ 4000 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 6.
Compare all specifications:
| 2005 Audi A4 | 2007 Mazda 6 | |
| Make | Audi | Mazda |
| Model | A4 | 6 |
| Year Released | 2005 | 2007 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2258 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 156 HP |
| Engine RPM | 5700 RPM | 6500 RPM |
| Torque | 225 Nm | 209 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 87.5 mm |
| Engine Stroke Size | 86.4 mm | 94 mm |
| Engine Compression Ratio | 9.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1590 kg | 1381 kg |
| Vehicle Length | 4580 mm | 4750 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 2680 mm |
| Fuel Consumption Overall | 9.4 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 66 L | 68 L |
