2008 Audi A4 vs. 2004 Peugeot 406
To start off, 2008 Audi A4 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Peugeot 406. In addition, the cost of maintenance, including insurance, on 2004 Peugeot 406 would be higher. At 1,997 cc (4 cylinders), 2004 Peugeot 406 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (161 HP @ 5700 RPM) has 27 more horse power than 2004 Peugeot 406. (134 HP @ 6000 RPM). In normal driving conditions, 2008 Audi A4 should accelerate faster than 2004 Peugeot 406. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 140 kg more than 2004 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, 2008 Audi A4 (225 Nm @ 1950 RPM) has 35 more torque (in Nm) than 2004 Peugeot 406. (190 Nm @ 4100 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Peugeot 406. 2004 Peugeot 406 has automatic transmission and 2008 Audi A4 has manual transmission. 2008 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Peugeot 406 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A4 | 2004 Peugeot 406 | |
| Make | Audi | Peugeot |
| Model | A4 | 406 |
| Year Released | 2008 | 2004 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 161 HP | 134 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 225 Nm | 190 Nm |
| Torque RPM | 1950 RPM | 4100 RPM |
| Engine Bore Size | 81.1 mm | 85 mm |
| Engine Stroke Size | 86.4 mm | 88 mm |
| Engine Compression Ratio | 9.0:1 | 10.8:1 |
| Acceleration 0-100mph | 9.4 seconds | 14.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1540 kg | 1400 kg |
| Vehicle Length | 4580 mm | 4620 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1360 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 70 L |
