2006 Audi S3 vs. 2001 Audi RS4
To start off, 2006 Audi S3 is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Audi RS4. In addition, the cost of maintenance, including insurance, on 2001 Audi RS4 would be higher. At 2,671 cc (6 cylinders), 2001 Audi RS4 is equipped with a bigger engine. In terms of performance, 2001 Audi RS4 (377 HP @ 6300 RPM) has 155 more horse power than 2006 Audi S3. (222 HP @ 5900 RPM) In normal driving conditions, 2001 Audi RS4 should accelerate faster than 2006 Audi S3. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi RS4 weights approximately 155 kg more than 2006 Audi S3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2001 Audi RS4 (449 Nm @ 2500 RPM) has 169 more torque (in Nm) than 2006 Audi S3. (280 Nm @ 2200 RPM). This means 2001 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S3.
Compare all specifications:
| 2006 Audi S3 | 2001 Audi RS4 | |
| Make | Audi | Audi |
| Model | S3 | RS4 |
| Year Released | 2006 | 2001 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2671 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 5 valves |
| Horse Power | 222 HP | 377 HP |
| Engine RPM | 5900 RPM | 6300 RPM |
| Torque | 280 Nm | 449 Nm |
| Torque RPM | 2200 RPM | 2500 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1585 kg |
| Wheelbase Size | 2530 mm | 2610 mm |
| Fuel Tank Capacity | 55 L | 55 L |
