2009 Mercedes-Benz CLS vs. 2011 Porsche 911
To start off, 2011 Porsche 911 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 3,800 cc (6 cylinders), 2011 Porsche 911 is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (385 HP @ 6500 RPM) has 97 more horse power than 2009 Mercedes-Benz CLS. (288 HP @ 6400 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 2009 Mercedes-Benz CLS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CLS weights approximately 195 kg more than 2011 Porsche 911.
Because 2011 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2011 Porsche 911 will offer significantly more control. 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, 2011 Porsche 911 (420 Nm @ 4400 RPM) has 55 more torque (in Nm) than 2009 Mercedes-Benz CLS. (365 Nm @ 3000 RPM). This means 2011 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz CLS. 2009 Mercedes-Benz CLS has automatic transmission and 2011 Porsche 911 has manual transmission. 2011 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Mercedes-Benz CLS | 2011 Porsche 911 | |
Make | Mercedes-Benz | Porsche |
Model | CLS | 911 |
Year Released | 2009 | 2011 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 3498 cc | 3800 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 288 HP | 385 HP |
Engine RPM | 6400 RPM | 6500 RPM |
Torque | 365 Nm | 420 Nm |
Torque RPM | 3000 RPM | 4400 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | AWD |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1735 kg | 1540 kg |
Vehicle Length | 4920 mm | 4460 mm |
Vehicle Width | 1880 mm | 1852 mm |
Vehicle Height | 1440 mm | 1300 mm |
Wheelbase Size | 2860 mm | 2350 mm |
Fuel Tank Capacity | 80 L | 67 L |