2007 Audi A6 vs. 2005 Peugeot 406
To start off, 2007 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Peugeot 406. In addition, the cost of maintenance, including insurance, on 2005 Peugeot 406 would be higher. At 2,393 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (175 HP @ 6000 RPM) has 67 more horse power than 2005 Peugeot 406. (108 HP @ 5650 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2005 Peugeot 406. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 162 kg more than 2005 Peugeot 406. 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, 2007 Audi A6 (230 Nm @ 3200 RPM) has 69 more torque (in Nm) than 2005 Peugeot 406. (161 Nm @ 4000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Peugeot 406.
Compare all specifications:
| 2007 Audi A6 | 2005 Peugeot 406 | |
| Make | Audi | Peugeot |
| Model | A6 | 406 |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1749 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 175 HP | 108 HP |
| Engine RPM | 6000 RPM | 5650 RPM |
| Torque | 230 Nm | 161 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 82.7 mm |
| Engine Stroke Size | 77.4 mm | 81.4 mm |
| Engine Compression Ratio | 10.5:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1482 kg | 1320 kg |
| Vehicle Length | 4920 mm | 4560 mm |
| Vehicle Width | 2020 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1480 mm |
| Wheelbase Size | 2850 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 70 L |
