2009 Mercedes-Benz CLK vs. 2011 Mercedes-Benz SLK
To start off, 2011 Mercedes-Benz SLK is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 2009 Mercedes-Benz CLK would be higher. At 2,987 cc (6 cylinders), 2009 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLK (221 HP @ 4200 RPM) has 39 more horse power than 2011 Mercedes-Benz SLK. (182 HP @ 5250 RPM). In normal driving conditions, 2009 Mercedes-Benz CLK should accelerate faster than 2011 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CLK weights approximately 295 kg more than 2011 Mercedes-Benz SLK. 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, 2009 Mercedes-Benz CLK (510 Nm @ 1400 RPM) has 260 more torque (in Nm) than 2011 Mercedes-Benz SLK. (250 Nm @ 1800 RPM). This means 2009 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz SLK. 2011 Mercedes-Benz SLK has automatic transmission and 2009 Mercedes-Benz CLK has manual transmission. 2009 Mercedes-Benz CLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz CLK | 2011 Mercedes-Benz SLK | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | CLK | SLK |
| Year Released | 2009 | 2011 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 221 HP | 182 HP |
| Engine RPM | 4200 RPM | 5250 RPM |
| Torque | 510 Nm | 250 Nm |
| Torque RPM | 1400 RPM | 1800 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 242 km/hour | 240 km/hour |
| Acceleration 0-100mph | 8.6 seconds | 7 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1730 kg | 1435 kg |
| Vehicle Length | 4640 mm | 4135 mm |
| Vehicle Width | 1750 mm | 1816 mm |
| Vehicle Height | 1420 mm | 1300 mm |
| Wheelbase Size | 2720 mm | 2431 mm |
| Fuel Tank Capacity | 62 L | 60 L |
