2009 Audi A6 vs. 2007 Mazda 3
To start off, 2009 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mazda 3. In addition, the cost of maintenance, including insurance, on 2007 Mazda 3 would be higher. At 2,496 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (179 HP @ 4000 RPM) has 23 more horse power than 2007 Mazda 3. (156 HP @ 6500 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2007 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 135 kg more than 2007 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 A6 (370 Nm @ 1500 RPM) has 167 more torque (in Nm) than 2007 Mazda 3. (203 Nm @ 4500 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 3.
Compare all specifications:
| 2009 Audi A6 | 2007 Mazda 3 | |
| Make | Audi | Mazda |
| Model | A6 | 3 |
| Year Released | 2009 | 2007 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2260 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 179 HP | 156 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 370 Nm | 203 Nm |
| Torque RPM | 1500 RPM | 4500 RPM |
| Engine Bore Size | 78.3 mm | 87 mm |
| Engine Stroke Size | 86.4 mm | 94 mm |
| Engine Compression Ratio | 19.0:1 | 9.7:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1615 kg | 1480 kg |
| Vehicle Length | 4800 mm | 4520 mm |
| Vehicle Width | 1820 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2770 mm | 2650 mm |
| Fuel Consumption Overall | 8.1 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
