2006 Audi S4 vs. 2012 Audi A6
To start off, 2012 Audi A6 is newer by 6 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. At 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (339 HP @ 7000 RPM) has 29 more horse power than 2012 Audi A6. (310 HP @ 5500 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 2012 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 45 kg more than 2012 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Audi A6 is all wheel drive (AWD), it will have significant more traction and grip than 2006 Audi S4. In wet, icy, snow, or gravel driving conditions, 2012 Audi A6 will offer significantly more control. 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 A6 (440 Nm @ 2900 RPM) has 30 more torque (in Nm) than 2006 Audi S4. (410 Nm @ 3500 RPM). This means 2012 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S4. 2012 Audi A6 has automatic transmission and 2006 Audi S4 has manual transmission. 2006 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi S4 | 2012 Audi A6 | |
| Make | Audi | Audi |
| Model | S4 | A6 |
| Year Released | 2006 | 2012 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 339 HP | 310 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 410 Nm | 440 Nm |
| Torque RPM | 3500 RPM | 2900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1835 kg |
| Vehicle Length | 4590 mm | 4925 mm |
| Vehicle Width | 1730 mm | 1872 mm |
| Vehicle Height | 1430 mm | 1468 mm |
| Wheelbase Size | 2650 mm | 2913 mm |
| Fuel Tank Capacity | 63 L | 75 L |
