2006 Citroen C4 vs. 2009 Mercedes-Benz SLK
To start off, 2009 Mercedes-Benz SLK is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Citroen C4. In addition, the cost of maintenance, including insurance, on 2006 Citroen C4 would be higher. At 3,498 cc (6 cylinders), 2009 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SLK (300 HP @ 6500 RPM) has 162 more horse power than 2006 Citroen C4. (138 HP @ 6000 RPM) In normal driving conditions, 2009 Mercedes-Benz SLK should accelerate faster than 2006 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Citroen C4 weights approximately 27 kg more than 2009 Mercedes-Benz SLK.
Because 2009 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 2009 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 2006 Citroen C4, 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, 2009 Mercedes-Benz SLK (359 Nm @ 4900 RPM) has 159 more torque (in Nm) than 2006 Citroen C4. (200 Nm @ 4000 RPM). This means 2009 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2006 Citroen C4.
Compare all specifications:
| 2006 Citroen C4 | 2009 Mercedes-Benz SLK | |
| Make | Citroen | Mercedes-Benz |
| Model | C4 | SLK |
| Year Released | 2006 | 2009 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 300 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 200 Nm | 359 Nm |
| Torque RPM | 4000 RPM | 4900 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1337 kg | 1310 kg |
| Vehicle Length | 4270 mm | 4110 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1300 mm |
| Wheelbase Size | 2610 mm | 2440 mm |
| Fuel Consumption Overall | 8.1 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
