2004 Audi A6 vs. 2003 Peugeot 406
To start off, 2004 Audi A6 is newer by 1 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 2,496 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (180 HP @ 6000 RPM) has 44 more horse power than 2003 Peugeot 406. (136 HP @ 6000 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 2003 Peugeot 406. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 301 kg more than 2003 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, 2004 Audi A6 (235 Nm @ 3000 RPM) has 38 more torque (in Nm) than 2003 Peugeot 406. (197 Nm @ 4100 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Peugeot 406.
Compare all specifications:
| 2004 Audi A6 | 2003 Peugeot 406 | |
| Make | Audi | Peugeot |
| Model | A6 | 406 |
| Year Released | 2004 | 2003 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 180 HP | 136 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 235 Nm | 197 Nm |
| Torque RPM | 3000 RPM | 4100 RPM |
| Engine Bore Size | 81 mm | 85 mm |
| Engine Stroke Size | 77.4 mm | 88 mm |
| Engine Compression Ratio | 10.3:1 | 10.8:1 |
| Top Speed | 221 km/hour | 205 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 10.5 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1662 kg | 1361 kg |
| Vehicle Length | 4940 mm | 4620 mm |
| Vehicle Width | 1860 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1360 mm |
| Wheelbase Size | 2660 mm | 2450 mm |
| Fuel Consumption Overall | 9.6 L/100km | 5.2 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
