2004 Audi RS6 vs. 2012 Audi S5
To start off, 2012 Audi S5 is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Audi RS6. In addition, the cost of maintenance, including insurance, on 2004 Audi RS6 would be higher. At 4,163 cc (8 cylinders), 2004 Audi RS6 is equipped with a bigger engine. In terms of performance, 2004 Audi RS6 (445 HP @ 6300 RPM) has 112 more horse power than 2012 Audi S5. (333 HP @ 5500 RPM). In normal driving conditions, 2004 Audi RS6 should accelerate faster than 2012 Audi S5.
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 RS6 (560 Nm @ 1950 RPM) has 120 more torque (in Nm) than 2012 Audi S5. (440 Nm @ 2900 RPM). This means 2004 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2012 Audi S5. 2012 Audi S5 has automatic transmission and 2004 Audi RS6 has manual transmission. 2004 Audi RS6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Audi S5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Audi RS6 | 2012 Audi S5 | |
| Make | Audi | Audi |
| Model | RS6 | S5 |
| Year Released | 2004 | 2012 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 445 HP | 333 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 560 Nm | 440 Nm |
| Torque RPM | 1950 RPM | 2900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 7-speed automated manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Fuel Tank Capacity | 70 L | 64 L |
