2009 Citroen C6 vs. 2009 Citroen C4
To start off, both 2009 Citroen C6 and 2009 Citroen C4 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,993 cc (6 cylinders), 2009 Citroen C6 is equipped with a bigger engine. In terms of performance, 2009 Citroen C6 (209 HP @ 6000 RPM) has 120 more horse power than 2009 Citroen C4. (89 HP @ 4000 RPM). In normal driving conditions, 2009 Citroen C6 should accelerate faster than 2009 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C6 weights approximately 483 kg more than 2009 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Citroen C6 (290 Nm @ 3750 RPM) has 75 more torque (in Nm) than 2009 Citroen C4. (215 Nm @ 1750 RPM). This means 2009 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4. 2009 Citroen C6 has automatic transmission and 2009 Citroen C4 has manual transmission. 2009 Citroen C4 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 | 2009 Citroen C4 | |
| Make | Citroen | Citroen |
| Model | C6 | C4 |
| Year Released | 2009 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1560 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 209 HP | 89 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 290 Nm | 215 Nm |
| Torque RPM | 3750 RPM | 1750 RPM |
| Engine Bore Size | 87 mm | 75 mm |
| Engine Stroke Size | 82.6 mm | 88 mm |
| Engine Compression Ratio | 10.9:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 230 km/hour | 180 km/hour |
| Acceleration 0-100mph | 10 seconds | 14.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1815 kg | 1332 kg |
| Vehicle Length | 4910 mm | 4270 mm |
| Vehicle Width | 1870 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2910 mm | 2610 mm |
| Fuel Consumption Overall | 11.2 L/100km | 4.7 L/100km |
