2006 Citroen C6 vs. 2005 Mercedes-Benz SLK
To start off, 2006 Citroen C6 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SLK would be higher. At 3,491 cc (6 cylinders), 2005 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SLK (269 HP @ 4200 RPM) has 61 more horse power than 2006 Citroen C6. (208 HP @ 6000 RPM) In normal driving conditions, 2005 Mercedes-Benz SLK should accelerate faster than 2006 Citroen C6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Citroen C6 weights approximately 413 kg more than 2005 Mercedes-Benz SLK.
Because 2005 Mercedes-Benz SLK is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 2006 Citroen C6, being front wheel drive (FWD), will offer much better control with better grip. 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 Mercedes-Benz SLK (350 Nm) has 60 more torque (in Nm) than 2006 Citroen C6. (290 Nm). This means 2005 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2006 Citroen C6.
Compare all specifications:
| 2006 Citroen C6 | 2005 Mercedes-Benz SLK | |
| Make | Citroen | Mercedes-Benz |
| Model | C6 | SLK |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 3491 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 269 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 290 Nm | 350 Nm |
| Engine Bore Size | 87 mm | 93 mm |
| Engine Stroke Size | 82.6 mm | 86 mm |
| Engine Compression Ratio | 10.9:1 | 10.7:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1818 kg | 1405 kg |
| Vehicle Length | 4910 mm | 4090 mm |
| Vehicle Width | 1870 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1300 mm |
| Wheelbase Size | 2910 mm | 2440 mm |
| Fuel Consumption Overall | 11.2 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 72 L | 70 L |
