2006 Mercedes-Benz SL vs. 2005 Mercedes-Benz C
To start off, 2006 Mercedes-Benz SL is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz C would be higher. At 5,506 cc (12 cylinders), 2006 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz SL (493 HP @ 5000 RPM) has 304 more horse power than 2005 Mercedes-Benz C. (189 HP @ 4200 RPM). In normal driving conditions, 2006 Mercedes-Benz SL should accelerate faster than 2005 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz SL weights approximately 291 kg more than 2005 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2006 Mercedes-Benz SL (800 Nm @ 1800 RPM) has 540 more torque (in Nm) than 2005 Mercedes-Benz C. (260 Nm @ 3500 RPM). This means 2006 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz C.
Compare all specifications:
| 2006 Mercedes-Benz SL | 2005 Mercedes-Benz C | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | SL | C |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5506 cc | 1796 cc |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 493 HP | 189 HP |
| Engine RPM | 5000 RPM | 4200 RPM |
| Torque | 800 Nm | 260 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 82 mm |
| Engine Stroke Size | 87 mm | 85 mm |
| Engine Compression Ratio | 9.0:1 | 8.7:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1695 kg | 1404 kg |
| Wheelbase Size | 2570 mm | 2720 mm |
| Fuel Tank Capacity | 80 L | 62 L |
