2010 Mercedes-Benz SL vs. 2012 Mercedes-Benz CLS
To start off, 2012 Mercedes-Benz CLS is newer by 2 year(s). Which means there will be less support and parts availability for 2010 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2010 Mercedes-Benz SL would be higher. At 5,512 cc (12 cylinders), 2010 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz SL (510 HP @ 5000 RPM) has 108 more horse power than 2012 Mercedes-Benz CLS. (402 HP @ 5000 RPM). In normal driving conditions, 2010 Mercedes-Benz SL should accelerate faster than 2012 Mercedes-Benz CLS. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz SL weights approximately 60 kg more than 2012 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, 2010 Mercedes-Benz SL (830 Nm @ 1900 RPM) has 230 more torque (in Nm) than 2012 Mercedes-Benz CLS. (600 Nm @ 1800 RPM). This means 2010 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2012 Mercedes-Benz CLS.
Compare all specifications:
| 2010 Mercedes-Benz SL | 2012 Mercedes-Benz CLS | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | SL | CLS |
| Year Released | 2010 | 2012 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5512 cc | 4663 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 510 HP | 402 HP |
| Engine RPM | 5000 RPM | 5000 RPM |
| Torque | 830 Nm | 600 Nm |
| Torque RPM | 1900 RPM | 1800 RPM |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 4.8 seconds | 5.2 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1950 kg | 1890 kg |
| Vehicle Length | 4540 mm | 4940 mm |
| Vehicle Width | 1820 mm | 1882 mm |
| Vehicle Height | 1300 mm | 1417 mm |
| Wheelbase Size | 2570 mm | 2875 mm |
| Fuel Consumption Highway | 13.1 L/100km | 9.4 L/100km |
| Fuel Consumption City | 21.4 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 80 L | 80 L |
