2008 Audi S8 vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi S8. In addition, the cost of maintenance, including insurance, on 2008 Audi S8 would be higher. At 5,199 cc (10 cylinders), 2008 Audi S8 is equipped with a bigger engine. In terms of performance, 2008 Audi S8 (450 HP @ 7000 RPM) has 239 more horse power than 2009 Audi A4. (211 HP @ 4300 RPM). In normal driving conditions, 2008 Audi S8 should accelerate faster than 2009 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, 2008 Audi S8 (540 Nm @ 3500 RPM) has 190 more torque (in Nm) than 2009 Audi A4. (350 Nm @ 1500 RPM). This means 2008 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
2008 Audi S8 | 2009 Audi A4 | |
Make | Audi | Audi |
Model | S8 | A4 |
Year Released | 2008 | 2009 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 5199 cc | 1984 cc |
Engine Cylinders | 10 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 450 HP | 211 HP |
Engine RPM | 7000 RPM | 4300 RPM |
Torque | 540 Nm | 350 Nm |
Torque RPM | 3500 RPM | 1500 RPM |
Drive Type | AWD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |