2009 Citroen C6 vs. 2012 Audi S4
To start off, 2012 Audi S4 is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Citroen C6. In addition, the cost of maintenance, including insurance, on 2009 Citroen C6 would be higher. At 3,000 cc (6 cylinders), 2012 Audi S4 is equipped with a bigger engine. In terms of performance, 2012 Audi S4 (333 HP @ 5500 RPM) has 132 more horse power than 2009 Citroen C6. (201 HP @ 4200 RPM) In normal driving conditions, 2012 Audi S4 should accelerate faster than 2009 Citroen C6.
Because 2012 Audi S4 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Citroen C6. In wet, icy, snow, or gravel driving conditions, 2012 Audi S4 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, both vehicles can yield 440 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. 2009 Citroen C6 has automatic transmission and 2012 Audi S4 has manual transmission. 2012 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Citroen C6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Citroen C6 | 2012 Audi S4 | |
| Make | Citroen | Audi |
| Model | C6 | S4 |
| Year Released | 2009 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2720 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 333 HP |
| Engine RPM | 4200 RPM | 5500 RPM |
| Torque | 440 Nm | 440 Nm |
| Torque RPM | 1900 RPM | 2900 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4910 mm | 4704 mm |
| Vehicle Width | 1870 mm | 1829 mm |
| Vehicle Height | 1470 mm | 1427 mm |
| Wheelbase Size | 2910 mm | 2809 mm |
| Fuel Tank Capacity | 72 L | 64 L |
