2008 Audi A6 vs. 2005 Citroen C6
To start off, 2008 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Citroen C6. In addition, the cost of maintenance, including insurance, on 2005 Citroen C6 would be higher. At 2,721 cc (6 cylinders), 2005 Citroen C6 is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (248 HP @ 5800 RPM) has 43 more horse power than 2005 Citroen C6. (205 HP @ 4000 RPM). In normal driving conditions, 2008 Audi A6 should accelerate faster than 2005 Citroen C6.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Citroen C6. In wet, icy, snow, or gravel driving conditions, 2008 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, 2005 Citroen C6 (440 Nm @ 1900 RPM) has 90 more torque (in Nm) than 2008 Audi A6. (350 Nm @ 1800 RPM). This means 2005 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6. 2005 Citroen C6 has automatic transmission and 2008 Audi A6 has manual transmission. 2008 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Citroen C6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A6 | 2005 Citroen C6 | |
| Make | Audi | Citroen |
| Model | A6 | C6 |
| Year Released | 2008 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2721 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 248 HP | 205 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 350 Nm | 440 Nm |
| Torque RPM | 1800 RPM | 1900 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4800 mm | 4920 mm |
| Vehicle Width | 1820 mm | 1870 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2770 mm | 2910 mm |
