2007 Mercedes-Benz SL vs. 2005 Mercedes-Benz CLK
To start off, 2007 Mercedes-Benz SL is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz CLK would be higher. At 5,513 cc (12 cylinders), 2007 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SL (493 HP @ 5000 RPM) has 138 more horse power than 2005 Mercedes-Benz CLK. (355 HP @ 5750 RPM). In normal driving conditions, 2007 Mercedes-Benz SL should accelerate faster than 2005 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SL weights approximately 241 kg more than 2005 Mercedes-Benz CLK. 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 SL (800 Nm @ 1800 RPM) has 340 more torque (in Nm) than 2005 Mercedes-Benz CLK. (460 Nm @ 2700 RPM). This means 2007 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz CLK.
Compare all specifications:
| 2007 Mercedes-Benz SL | 2005 Mercedes-Benz CLK | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | SL | CLK |
| Year Released | 2007 | 2005 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5513 cc | 4964 cc |
| Valves per Cylinder | 3 valves | 3 valves |
| Horse Power | 493 HP | 355 HP |
| Engine RPM | 5000 RPM | 5750 RPM |
| Torque | 800 Nm | 460 Nm |
| Torque RPM | 1800 RPM | 2700 RPM |
| Engine Bore Size | 82 mm | 97 mm |
| Engine Stroke Size | 87 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1956 kg | 1715 kg |
| Wheelbase Size | 2570 mm | 2720 mm |
| Fuel Tank Capacity | 90 L | 70 L |
