2003 Citroen C 15 vs. 2012 Mercedes-Benz SLS
To start off, 2012 Mercedes-Benz SLS is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Citroen C 15. In addition, the cost of maintenance, including insurance, on 2003 Citroen C 15 would be higher. At 6,200 cc (8 cylinders), 2012 Mercedes-Benz SLS is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz SLS (563 HP @ 6800 RPM) has 504 more horse power than 2003 Citroen C 15. (59 HP @ 4400 RPM) In normal driving conditions, 2012 Mercedes-Benz SLS should accelerate faster than 2003 Citroen C 15. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz SLS weights approximately 716 kg more than 2003 Citroen C 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Mercedes-Benz SLS 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 2012 Mercedes-Benz SLS. However, in wet, icy, snow, or gravel driving conditions, 2003 Citroen C 15, 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, 2012 Mercedes-Benz SLS (649 Nm @ 4750 RPM) has 538 more torque (in Nm) than 2003 Citroen C 15. (111 Nm @ 2000 RPM). This means 2012 Mercedes-Benz SLS will have an easier job in driving up hills or pulling heavy equipment than 2003 Citroen C 15.
Compare all specifications:
| 2003 Citroen C 15 | 2012 Mercedes-Benz SLS | |
| Make | Citroen | Mercedes-Benz |
| Model | C 15 | SLS |
| Year Released | 2003 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1761 cc | 6200 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 59 HP | 563 HP |
| Engine RPM | 4400 RPM | 6800 RPM |
| Torque | 111 Nm | 649 Nm |
| Torque RPM | 2000 RPM | 4750 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 945 kg | 1661 kg |
| Vehicle Length | 4010 mm | 4638 mm |
| Vehicle Width | 1650 mm | 1938 mm |
| Wheelbase Size | 2750 mm | 2680 mm |
| Fuel Tank Capacity | 66 L | 85 L |
