2007 Audi A4 vs. 2012 Audi S8
To start off, 2012 Audi S8 is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 4,000 cc (8 cylinders), 2012 Audi S8 is equipped with a bigger engine. In terms of performance, 2012 Audi S8 (513 HP) has 312 more horse power than 2007 Audi A4. (201 HP) In normal driving conditions, 2012 Audi S8 should accelerate faster than 2007 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, 2012 Audi S8 (650 Nm) has 200 more torque (in Nm) than 2007 Audi A4. (450 Nm). This means 2012 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2012 Audi S8 | |
| Make | Audi | Audi |
| Model | A4 | S8 |
| Year Released | 2007 | 2012 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 4000 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 513 HP |
| Torque | 450 Nm | 650 Nm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 226 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 4.2 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4590 mm | 5131 mm |
| Vehicle Width | 1780 mm | 1948 mm |
| Wheelbase Size | 2650 mm | 2992 mm |
