2009 Audi A6 vs. 2007 Peugeot 407
To start off, 2009 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Peugeot 407. In addition, the cost of maintenance, including insurance, on 2007 Peugeot 407 would be higher. At 2,698 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (178 HP @ 3300 RPM) has 22 more horse power than 2007 Peugeot 407. (156 HP @ 5650 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2007 Peugeot 407. With that said, vehicle weight also plays an important factor in acceleration. 2007 Peugeot 407 weights approximately 400 kg more than 2009 Audi A6.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Peugeot 407. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 will offer significantly more control. 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 (380 Nm @ 1400 RPM) has 163 more torque (in Nm) than 2007 Peugeot 407. (217 Nm @ 3900 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Peugeot 407.
Compare all specifications:
| 2009 Audi A6 | 2007 Peugeot 407 | |
| Make | Audi | Peugeot |
| Model | A6 | 407 |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 2230 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 156 HP |
| Engine RPM | 3300 RPM | 5650 RPM |
| Torque | 380 Nm | 217 Nm |
| Torque RPM | 1400 RPM | 3900 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 83.1 mm | 96 mm |
| Engine Compression Ratio | 17.0:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 228 km/hour | 220 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 9 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1160 kg | 1560 kg |
| Vehicle Length | 4920 mm | 4680 mm |
| Vehicle Width | 1860 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2850 mm | 2730 mm |
| Fuel Consumption Overall | 8.7 L/100km | 9 L/100km |
| Fuel Tank Capacity | 80 L | 66 L |
