2007 Citroen C4 vs. 2005 Mercedes-Benz SL
To start off, 2007 Citroen C4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SL would be higher. At 5,439 cc (8 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SL (469 HP @ 2650 RPM) has 288 more horse power than 2007 Citroen C4. (181 HP @ 7000 RPM) In normal driving conditions, 2005 Mercedes-Benz SL should accelerate faster than 2007 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 617 kg more than 2007 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2005 Mercedes-Benz SL (700 Nm @ 2650 RPM) has 520 more torque (in Nm) than 2007 Citroen C4. (180 Nm @ 7000 RPM). This means 2005 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C4. 2005 Mercedes-Benz SL has automatic transmission and 2007 Citroen C4 has manual transmission. 2007 Citroen C4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Citroen C4 | 2005 Mercedes-Benz SL | |
| Make | Citroen | Mercedes-Benz |
| Model | C4 | SL |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 5439 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 181 HP | 469 HP |
| Engine RPM | 7000 RPM | 2650 RPM |
| Torque | 180 Nm | 700 Nm |
| Torque RPM | 7000 RPM | 2650 RPM |
| Engine Bore Size | 85 mm | 97.1 mm |
| Engine Stroke Size | 88 mm | 92 mm |
| Engine Compression Ratio | 10.8:1 | 9.0:1 |
| Acceleration 0-100mph | 8.3 seconds | 4.7 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1338 kg | 1955 kg |
| Vehicle Length | 4270 mm | 4540 mm |
| Vehicle Width | 1780 mm | 1820 mm |
| Vehicle Height | 1460 mm | 1300 mm |
| Wheelbase Size | 2610 mm | 2570 mm |
| Fuel Consumption Overall | 11.5 L/100km | 14.4 L/100km |
| Fuel Tank Capacity | 60 L | 80 L |
