2007 Mercedes-Benz CLK vs. 2005 Mercedes-Benz SL
To start off, 2007 Mercedes-Benz CLK 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 6,208 cc, 2007 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CLK (877 HP @ 6800 RPM) has 575 more horse power than 2005 Mercedes-Benz SL. (302 HP @ 4200 RPM). In normal driving conditions, 2007 Mercedes-Benz CLK should accelerate faster than 2005 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz CLK weights approximately 34 kg more than 2005 Mercedes-Benz SL. 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, 2007 Mercedes-Benz CLK (630 Nm) has 160 more torque (in Nm) than 2005 Mercedes-Benz SL. (470 Nm). This means 2007 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz SL.
Compare all specifications:
| 2007 Mercedes-Benz CLK | 2005 Mercedes-Benz SL | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | CLK | SL |
| Year Released | 2007 | 2005 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 6208 cc | 4966 cc |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 877 HP | 302 HP |
| Engine RPM | 6800 RPM | 4200 RPM |
| Torque | 630 Nm | 470 Nm |
| Engine Bore Size | 102.2 mm | 97 mm |
| Engine Stroke Size | 94.6 mm | 84 mm |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1878 kg | 1844 kg |
| Vehicle Length | 4640 mm | 4540 mm |
| Vehicle Width | 1420 mm | 1820 mm |
| Vehicle Height | 1750 mm | 1300 mm |
| Wheelbase Size | 2720 mm | 2570 mm |
| Fuel Consumption Overall | 14.2 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 62 L | 80 L |
