2004 Mercedes-Benz C vs. 2005 Mercedes-Benz SL
To start off, 2005 Mercedes-Benz SL is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz C would be higher. At 3,722 cc (6 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SL (247 HP @ 5700 RPM) has 87 more horse power than 2004 Mercedes-Benz C. (160 HP @ 4200 RPM) In normal driving conditions, 2005 Mercedes-Benz SL should accelerate faster than 2004 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 327 kg more than 2004 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, 2005 Mercedes-Benz SL (350 Nm) has 110 more torque (in Nm) than 2004 Mercedes-Benz C. (240 Nm). This means 2005 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz C.
Compare all specifications:
| 2004 Mercedes-Benz C | 2005 Mercedes-Benz SL | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | C | SL |
| Year Released | 2004 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 3722 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 160 HP | 247 HP |
| Engine RPM | 4200 RPM | 5700 RPM |
| Torque | 240 Nm | 350 Nm |
| Engine Bore Size | 82 mm | 97 mm |
| Engine Stroke Size | 85 mm | 84 mm |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Top Speed | 234 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 7.2 seconds |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1428 kg | 1755 kg |
| Vehicle Length | 4530 mm | 4540 mm |
| Vehicle Width | 1730 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2810 mm | 2570 mm |
| Fuel Tank Capacity | 62 L | 80 L |
