2009 Audi A4 vs. 2007 Mazda 6
To start off, 2009 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mazda 6. In addition, the cost of maintenance, including insurance, on 2007 Mazda 6 would be higher. At 1,998 cc (4 cylinders), 2007 Mazda 6 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (141 HP @ 4200 RPM) has 7 more horse power than 2007 Mazda 6. (134 HP @ 3500 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2007 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 6 weights approximately 610 kg more than 2009 Audi A4.
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 A4 (320 Nm @ 1750 RPM) has 10 more torque (in Nm) than 2007 Mazda 6. (310 Nm @ 2000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 6. 2009 Audi A4 has automatic transmission and 2007 Mazda 6 has manual transmission. 2007 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 2007 Mazda 6 | |
| Make | Audi | Mazda |
| Model | A4 | 6 |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 141 HP | 134 HP |
| Engine RPM | 4200 RPM | 3500 RPM |
| Torque | 320 Nm | 310 Nm |
| Torque RPM | 1750 RPM | 2000 RPM |
| Engine Compression Ratio | 16.5:1 | 18.3:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 205 km/hour | 200 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 10.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 930 kg | 1540 kg |
| Vehicle Length | 4710 mm | 4710 mm |
| Vehicle Width | 2010 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1490 mm |
| Wheelbase Size | 2810 mm | 2680 mm |
| Fuel Consumption Overall | 5.8 L/100km | 6.4 L/100km |
| Fuel Tank Capacity | 65 L | 64 L |
