2006 Audi A4 vs. 2009 Mazda 6
To start off, 2009 Mazda 6 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi A4. In addition, the cost of maintenance, including insurance, on 2006 Audi A4 would be higher. At 3,725 cc (6 cylinders), 2009 Mazda 6 is equipped with a bigger engine. In terms of performance, 2009 Mazda 6 (272 HP @ 6250 RPM) has 134 more horse power than 2006 Audi A4. (138 HP @ 4000 RPM) In normal driving conditions, 2009 Mazda 6 should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda 6 weights approximately 20 kg more than 2006 Audi A4. 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 Mazda 6 (365 Nm @ 4250 RPM) has 45 more torque (in Nm) than 2006 Audi A4. (320 Nm @ 1750 RPM). This means 2009 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4. 2009 Mazda 6 has automatic transmission and 2006 Audi A4 has manual transmission. 2006 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A4 | 2009 Mazda 6 | |
| Make | Audi | Mazda |
| Model | A4 | 6 |
| Year Released | 2006 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 3725 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 272 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 320 Nm | 365 Nm |
| Torque RPM | 1750 RPM | 4250 RPM |
| Engine Compression Ratio | 18.0:1 | 8.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1530 kg | 1550 kg |
| Vehicle Length | 4550 mm | 4930 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1480 mm |
| Wheelbase Size | 2660 mm | 2800 mm |
| Fuel Consumption Overall | 5.7 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
