2001 Audi A4 vs. 2011 Audi S4
To start off, 2011 Audi S4 is newer by 10 year(s). Which means there will be less support and parts availability for 2001 Audi A4. In addition, the cost of maintenance, including insurance, on 2001 Audi A4 would be higher. At 3,000 cc (6 cylinders), 2011 Audi S4 is equipped with a bigger engine. In terms of performance, 2011 Audi S4 (333 HP @ 5500 RPM) has 86 more horse power than 2001 Audi A4. (247 HP @ 6300 RPM) In normal driving conditions, 2011 Audi S4 should accelerate faster than 2001 Audi A4.
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 120 more torque (in Nm) than 2001 Audi A4. (320 Nm @ 3200 RPM). This means 2011 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A4.
Compare all specifications:
| 2001 Audi A4 | 2011 Audi S4 | |
| Make | Audi | Audi |
| Model | A4 | S4 |
| Year Released | 2001 | 2011 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 247 HP | 333 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 320 Nm | 440 Nm |
| Torque RPM | 3200 RPM | 2900 RPM |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 7-speed automated manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4550 mm | 4704 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1427 mm |
| Wheelbase Size | 2660 mm | 2809 mm |
| Fuel Tank Capacity | 66 L | 64 L |
