2007 Mercedes-Benz SL vs. 2009 Mercedes-Benz CLS
To start off, 2009 Mercedes-Benz CLS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz SL would be higher. At 6,207 cc (8 cylinders), 2009 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SL (616 HP @ 4800 RPM) has 109 more horse power than 2009 Mercedes-Benz CLS. (507 HP @ 6800 RPM). In normal driving conditions, 2007 Mercedes-Benz SL should accelerate faster than 2009 Mercedes-Benz CLS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SL weights approximately 45 kg more than 2009 Mercedes-Benz CLS. 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 CLS (630 Nm @ 5200 RPM) has 130 more torque (in Nm) than 2007 Mercedes-Benz SL. (500 Nm @ 1500 RPM). This means 2009 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz SL.
Compare all specifications:
2007 Mercedes-Benz SL | 2009 Mercedes-Benz CLS | |
Make | Mercedes-Benz | Mercedes-Benz |
Model | SL | CLS |
Year Released | 2007 | 2009 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 5980 cc | 6207 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 616 HP | 507 HP |
Engine RPM | 4800 RPM | 6800 RPM |
Torque | 500 Nm | 630 Nm |
Torque RPM | 1500 RPM | 5200 RPM |
Engine Compression Ratio | 9.0:1 | 11.3:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 295 km/hour | 250 km/hour |
Acceleration 0-100mph | 4.7 seconds | 4.5 seconds |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1950 kg | 1905 kg |
Vehicle Length | 4540 mm | 4920 mm |
Vehicle Width | 1300 mm | 1880 mm |
Vehicle Height | 1830 mm | 1400 mm |
Wheelbase Size | 2570 mm | 2860 mm |
Fuel Consumption Overall | 18.6 L/100km | 14.5 L/100km |
Fuel Tank Capacity | 90 L | 80 L |