2007 Audi S4 vs. 2006 Audi S4
To start off, 2007 Audi S4 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Audi S4. In addition, the cost of maintenance, including insurance, on 2006 Audi S4 would be higher. Both 2007 Audi S4 and 2006 Audi S4 are equipped with a 4,163 cc engine. In terms of performance, 2007 Audi S4 (341 HP @ 7000 RPM) has 1 more horse power than 2006 Audi S4. (340 HP @ 7000 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2006 Audi S4.
Let's talk about torque, both vehicles can yield 410 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2007 Audi S4 | 2006 Audi S4 | |
| Make | Audi | Audi |
| Model | S4 | S4 |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4163 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 5 valves |
| Horse Power | 341 HP | 340 HP |
| Engine RPM | 7000 RPM | 7000 RPM |
| Torque | 410 Nm | 410 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 84.6 mm | 84.6 mm |
| Engine Stroke Size | 92.7 mm | 93 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4590 mm | 4590 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2650 mm | 2660 mm |
| Fuel Tank Capacity | 63 L | 63 L |
