2009 Audi A6 vs. 2003 Peugeot 406
To start off, 2009 Audi A6 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Peugeot 406. In addition, the cost of maintenance, including insurance, on 2003 Peugeot 406 would be higher. At 2,966 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (229 HP @ 4000 RPM) has 93 more horse power than 2003 Peugeot 406. (136 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2003 Peugeot 406. With that said, vehicle weight also plays an important factor in acceleration. 2003 Peugeot 406 weights approximately 431 kg more than 2009 Audi A6.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Peugeot 406. 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 (450 Nm @ 1400 RPM) has 253 more torque (in Nm) than 2003 Peugeot 406. (197 Nm @ 4100 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Peugeot 406.
Compare all specifications:
| 2009 Audi A6 | 2003 Peugeot 406 | |
| Make | Audi | Peugeot |
| Model | A6 | 406 |
| Year Released | 2009 | 2003 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 229 HP | 136 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 450 Nm | 197 Nm |
| Torque RPM | 1400 RPM | 4100 RPM |
| Engine Bore Size | 83 mm | 85 mm |
| Engine Stroke Size | 91.4 mm | 88 mm |
| Engine Compression Ratio | 17.0:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 242 km/hour | 205 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 10.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 930 kg | 1361 kg |
| Vehicle Length | 4940 mm | 4620 mm |
| Vehicle Width | 1470 mm | 1790 mm |
| Vehicle Height | 1860 mm | 1360 mm |
| Wheelbase Size | 2850 mm | 2450 mm |
| Fuel Consumption Overall | 8.4 L/100km | 5.2 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
