2009 Audi A5 vs. 2005 Mazda 6
To start off, 2009 Audi A5 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. At 2,698 cc (6 cylinders), 2009 Audi A5 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (187 HP @ 3500 RPM) has 68 more horse power than 2005 Mazda 6. (119 HP @ 3500 RPM). In normal driving conditions, 2009 Audi A5 should accelerate faster than 2005 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 87 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.
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 A5 (400 Nm @ 1400 RPM) has 77 more torque (in Nm) than 2005 Mazda 6. (323 Nm @ 2000 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6.
Compare all specifications:
| 2009 Audi A5 | 2005 Mazda 6 | |
| Make | Audi | Mazda |
| Model | A5 | 6 |
| Year Released | 2009 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 187 HP | 119 HP |
| Engine RPM | 3500 RPM | 3500 RPM |
| Torque | 400 Nm | 323 Nm |
| Torque RPM | 1400 RPM | 2000 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 83.1 mm | 86 mm |
| Engine Compression Ratio | 16.8:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 232 km/hour | 198 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 10.8 seconds |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1488 kg |
| Vehicle Length | 4630 mm | 4690 mm |
| Vehicle Width | 1860 mm | 1790 mm |
| Vehicle Height | 1380 mm | 1490 mm |
| Wheelbase Size | 2760 mm | 2630 mm |
| Fuel Consumption Overall | 6.7 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 65 L | 64 L |
