2005 Audi A8 vs. 2012 Audi RS3
To start off, 2012 Audi RS3 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 3,936 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2012 Audi RS3 (335 HP) has 64 more horse power than 2005 Audi A8. (271 HP) In normal driving conditions, 2012 Audi RS3 should accelerate faster than 2005 Audi A8.
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, 2005 Audi A8 (650 Nm @ 1800 RPM) has 200 more torque (in Nm) than 2012 Audi RS3. (450 Nm @ 1600 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2012 Audi RS3.
Compare all specifications:
| 2005 Audi A8 | 2012 Audi RS3 | |
| Make | Audi | Audi |
| Model | A8 | RS3 |
| Year Released | 2005 | 2012 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 2500 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 271 HP | 335 HP |
| Torque | 650 Nm | 450 Nm |
| Torque RPM | 1800 RPM | 1600 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 245 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 4.6 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 7-speed automated manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
