2005 Audi S6 vs. 2002 Audi RS4
To start off, 2005 Audi S6 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Audi RS4. In addition, the cost of maintenance, including insurance, on 2002 Audi RS4 would be higher. At 4,172 cc (8 cylinders), 2005 Audi S6 is equipped with a bigger engine. In terms of performance, 2002 Audi RS4 (376 HP @ 6300 RPM) has 41 more horse power than 2005 Audi S6. (335 HP @ 7000 RPM) In normal driving conditions, 2002 Audi RS4 should accelerate faster than 2005 Audi S6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S6 weights approximately 175 kg more than 2002 Audi RS4.
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, 2002 Audi RS4 (449 Nm @ 2500 RPM) has 29 more torque (in Nm) than 2005 Audi S6. (420 Nm @ 3400 RPM). This means 2002 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S6. 2005 Audi S6 has automatic transmission and 2002 Audi RS4 has manual transmission. 2002 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi S6 | 2002 Audi RS4 | |
| Make | Audi | Audi |
| Model | S6 | RS4 |
| Year Released | 2005 | 2002 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2671 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 335 HP | 376 HP |
| Engine RPM | 7000 RPM | 6300 RPM |
| Torque | 420 Nm | 449 Nm |
| Torque RPM | 3400 RPM | 2500 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1760 kg | 1585 kg |
| Wheelbase Size | 2770 mm | 2610 mm |
| Fuel Tank Capacity | 82 L | 55 L |
