2007 Mercedes-Benz S vs. 2009 Mercedes-Benz CLK
To start off, 2009 Mercedes-Benz CLK is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz S would be higher. At 3,496 cc (6 cylinders), 2007 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz S (268 HP @ 6000 RPM) has 47 more horse power than 2009 Mercedes-Benz CLK. (221 HP @ 4200 RPM). In normal driving conditions, 2007 Mercedes-Benz S should accelerate faster than 2009 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz S weights approximately 150 kg more than 2009 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, 2009 Mercedes-Benz CLK (510 Nm @ 1400 RPM) has 160 more torque (in Nm) than 2007 Mercedes-Benz S. (350 Nm @ 2400 RPM). This means 2009 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz S. 2007 Mercedes-Benz S 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. 2007 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz S | 2009 Mercedes-Benz CLK | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | S | CLK |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3496 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 221 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 350 Nm | 510 Nm |
| Torque RPM | 2400 RPM | 1400 RPM |
| Engine Bore Size | 92.9 mm | 83 mm |
| Engine Stroke Size | 86 mm | 94 mm |
| Engine Compression Ratio | 10.7:1 | 17.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 250 km/hour | 242 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 8.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1730 kg |
| Vehicle Length | 5080 mm | 4640 mm |
| Vehicle Width | 1480 mm | 1750 mm |
| Vehicle Height | 1880 mm | 1420 mm |
| Wheelbase Size | 3040 mm | 2720 mm |
| Fuel Consumption Overall | 10.3 L/100km | 7.1 L/100km |
| Fuel Tank Capacity | 90 L | 62 L |
