2005 Citroen C6 vs. 2009 Citroen C4
To start off, 2009 Citroen C4 is newer by 4 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 2,946 cc (6 cylinders), 2005 Citroen C6 is equipped with a bigger engine. In terms of performance, 2005 Citroen C6 (212 HP @ 5250 RPM) has 74 more horse power than 2009 Citroen C4. (138 HP @ 6000 RPM). In normal driving conditions, 2005 Citroen C6 should accelerate faster than 2009 Citroen C4.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (285 Nm @ 3750 RPM) has 85 more torque (in Nm) than 2009 Citroen C4. (200 Nm @ 4000 RPM). This means 2005 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4.
Compare all specifications:
| 2005 Citroen C6 | 2009 Citroen C4 | |
| Make | Citroen | Citroen |
| Model | C6 | C4 |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 212 HP | 138 HP |
| Engine RPM | 5250 RPM | 6000 RPM |
| Torque | 285 Nm | 200 Nm |
| Torque RPM | 3750 RPM | 4000 RPM |
| Engine Bore Size | 87 mm | 85 mm |
| Engine Stroke Size | 83 mm | 88 mm |
| Engine Compression Ratio | 10.9:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4920 mm | 4590 mm |
| Vehicle Width | 1870 mm | 1840 mm |
| Vehicle Height | 1470 mm | 1630 mm |
| Wheelbase Size | 2910 mm | 2730 mm |
