2009 Mercedes-Benz SL vs. 2011 Citroen C5
To start off, 2011 Citroen C5 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2009 Mercedes-Benz SL would be higher. At 6,208 cc (8 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (518 HP @ 6800 RPM) has 412 more horse power than 2011 Citroen C5. (106 HP @ 4000 RPM). In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 2011 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz SL weights approximately 1303 kg more than 2011 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz SL 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 SL. However, in wet, icy, snow, or gravel driving conditions, 2011 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, 2009 Mercedes-Benz SL (631 Nm @ 5200 RPM) has 381 more torque (in Nm) than 2011 Citroen C5. (250 Nm @ 1750 RPM). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2011 Citroen C5.
Compare all specifications:
| 2009 Mercedes-Benz SL | 2011 Citroen C5 | |
| Make | Mercedes-Benz | Citroen |
| Model | SL | C5 |
| Year Released | 2009 | 2011 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 6208 cc | 1996 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 518 HP | 106 HP |
| Engine RPM | 6800 RPM | 4000 RPM |
| Torque | 631 Nm | 250 Nm |
| Torque RPM | 5200 RPM | 1750 RPM |
| Engine Compression Ratio | 9.0:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2830 kg | 1527 kg |
| Vehicle Length | 4540 mm | 4760 mm |
| Vehicle Width | 1820 mm | 1780 mm |
| Vehicle Height | 1300 mm | 1520 mm |
| Wheelbase Size | 2570 mm | 2760 mm |
| Fuel Consumption Overall | 16.8 L/100km | 6 L/100km |
| Fuel Tank Capacity | 80 L | 68 L |
