2009 Citroen C5 vs. 2005 Mercedes-Benz CLS
To start off, 2009 Citroen C5 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz CLS. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz CLS would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz CLS (302 HP @ 5600 RPM) has 94 more horse power than 2009 Citroen C5. (208 HP @ 6000 RPM) In normal driving conditions, 2005 Mercedes-Benz CLS should accelerate faster than 2009 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz CLS weights approximately 15 kg more than 2009 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz CLS 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 CLS. However, in wet, icy, snow, or gravel driving conditions, 2009 Citroen C5, 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 CLS (460 Nm @ 2700 RPM) has 170 more torque (in Nm) than 2009 Citroen C5. (290 Nm @ 3750 RPM). This means 2005 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C5.
Compare all specifications:
| 2009 Citroen C5 | 2005 Mercedes-Benz CLS | |
| Make | Citroen | Mercedes-Benz |
| Model | C5 | CLS |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 4966 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 208 HP | 302 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 290 Nm | 460 Nm |
| Torque RPM | 3750 RPM | 2700 RPM |
| Engine Compression Ratio | 10.9:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 219 km/hour | 250 km/hour |
| Acceleration 0-100mph | 10 seconds | 6.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1800 kg | 1815 kg |
| Vehicle Length | 4790 mm | 4920 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2820 mm | 2780 mm |
| Fuel Consumption Overall | 10.5 L/100km | 11.5 L/100km |
| Fuel Tank Capacity | 71 L | 80 L |
