2009 Mercedes-Benz CLS vs. 2011 Mercedes-Benz CLS
To start off, 2011 Mercedes-Benz CLS is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Mercedes-Benz CLS. In addition, the cost of maintenance, including insurance, on 2009 Mercedes-Benz CLS would be higher. At 6,207 cc (8 cylinders), 2009 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLS (507 HP @ 6800 RPM) has 202 more horse power than 2011 Mercedes-Benz CLS. (305 HP @ 3500 RPM). In normal driving conditions, 2009 Mercedes-Benz CLS should accelerate faster than 2011 Mercedes-Benz CLS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CLS weights approximately 170 kg more than 2011 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 260 more torque (in Nm) than 2011 Mercedes-Benz CLS. (370 Nm @ 3500 RPM). This means 2009 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz CLS.
Compare all specifications:
2009 Mercedes-Benz CLS | 2011 Mercedes-Benz CLS | |
Make | Mercedes-Benz | Mercedes-Benz |
Model | CLS | CLS |
Year Released | 2009 | 2011 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 6207 cc | 3498 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 507 HP | 305 HP |
Engine RPM | 6800 RPM | 3500 RPM |
Torque | 630 Nm | 370 Nm |
Torque RPM | 5200 RPM | 3500 RPM |
Engine Compression Ratio | 11.3:1 | 12.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 250 km/hour |
Acceleration 0-100mph | 4.5 seconds | 6.1 seconds |
Drive Type | Rear | Rear |
Transmission Type | Automatic | 7-speed shiftable automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1905 kg | 1735 kg |
Vehicle Length | 4920 mm | 4940 mm |
Vehicle Width | 1880 mm | 1882 mm |
Vehicle Height | 1400 mm | 1417 mm |
Wheelbase Size | 2860 mm | 2875 mm |
Fuel Tank Capacity | 80 L | 80 L |