2007 Audi RS4 vs. 2011 Audi S4
To start off, 2011 Audi S4 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Audi RS4. In addition, the cost of maintenance, including insurance, on 2007 Audi RS4 would be higher. At 4,161 cc (8 cylinders), 2007 Audi RS4 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (414 HP @ 7800 RPM) has 81 more horse power than 2011 Audi S4. (333 HP @ 5500 RPM). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 2011 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi RS4 weights approximately 60 kg more than 2011 Audi S4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 Audi S4 (440 Nm @ 2900 RPM) has 10 more torque (in Nm) than 2007 Audi RS4. (430 Nm @ 5500 RPM). This means 2011 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi RS4.
Compare all specifications:
| 2007 Audi RS4 | 2011 Audi S4 | |
| Make | Audi | Audi |
| Model | RS4 | S4 |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 333 HP |
| Engine RPM | 7800 RPM | 5500 RPM |
| Torque | 430 Nm | 440 Nm |
| Torque RPM | 5500 RPM | 2900 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1710 kg | 1650 kg |
| Vehicle Length | 4590 mm | 4704 mm |
| Vehicle Width | 1820 mm | 1829 mm |
| Vehicle Height | 1420 mm | 1427 mm |
| Wheelbase Size | 2660 mm | 2809 mm |
| Fuel Tank Capacity | 70 L | 64 L |
