2006 Audi S4 vs. 1999 Peugeot 406
To start off, 2006 Audi S4 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Peugeot 406. In addition, the cost of maintenance, including insurance, on 1999 Peugeot 406 would be higher. At 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (340 HP @ 7000 RPM) has 146 more horse power than 1999 Peugeot 406. (194 HP @ 5500 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 1999 Peugeot 406. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 55 kg more than 1999 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, 2006 Audi S4 (410 Nm @ 3500 RPM) has 143 more torque (in Nm) than 1999 Peugeot 406. (267 Nm @ 4000 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Peugeot 406.
Compare all specifications:
| 2006 Audi S4 | 1999 Peugeot 406 | |
| Make | Audi | Peugeot |
| Model | S4 | 406 |
| Year Released | 2006 | 1999 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2946 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 194 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 410 Nm | 267 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Acceleration 0-100mph | 5.9 seconds | 8.5 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1455 kg |
| Vehicle Length | 4590 mm | 4600 mm |
| Vehicle Width | 1790 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2660 mm | 2710 mm |
| Fuel Tank Capacity | 63 L | 70 L |
