2009 Mercedes-Benz CL vs. 2011 Audi S5
To start off, 2011 Audi S5 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Mercedes-Benz CL. In addition, the cost of maintenance, including insurance, on 2009 Mercedes-Benz CL would be higher. At 5,513 cc (12 cylinders), 2009 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CL (510 HP @ 5000 RPM) has 177 more horse power than 2011 Audi S5. (333 HP @ 5500 RPM). In normal driving conditions, 2009 Mercedes-Benz CL should accelerate faster than 2011 Audi S5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CL weights approximately 230 kg more than 2011 Audi S5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Audi S5 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Mercedes-Benz CL. In wet, icy, snow, or gravel driving conditions, 2011 Audi S5 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, 2009 Mercedes-Benz CL (830 Nm @ 1900 RPM) has 390 more torque (in Nm) than 2011 Audi S5. (440 Nm @ 2900 RPM). This means 2009 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 2011 Audi S5. 2009 Mercedes-Benz CL has automatic transmission and 2011 Audi S5 has manual transmission. 2011 Audi S5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz CL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz CL | 2011 Audi S5 | |
| Make | Mercedes-Benz | Audi |
| Model | CL | S5 |
| Year Released | 2009 | 2011 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5513 cc | 3000 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 510 HP | 333 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 830 Nm | 440 Nm |
| Torque RPM | 1900 RPM | 2900 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2185 kg | 1955 kg |
| Vehicle Length | 5070 mm | 4623 mm |
| Vehicle Width | 1880 mm | 1852 mm |
| Vehicle Height | 1430 mm | 1382 mm |
| Wheelbase Size | 2960 mm | 2751 mm |
| Fuel Tank Capacity | 90 L | 64 L |
