2011 Mercedes-Benz SL 63 AMG vs. 2011 Mercedes-Benz SL 65 AMG
To start off, both 2011 Mercedes-Benz SL 63 AMG and 2011 Mercedes-Benz SL 65 AMG were released in the same year (2011). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,200 cc (8 cylinders), 2011 Mercedes-Benz SL 63 AMG is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz SL 65 AMG (604 HP @ 4800 RPM) has 86 more horse power than 2011 Mercedes-Benz SL 63 AMG. (518 HP @ 6800 RPM) In normal driving conditions, 2011 Mercedes-Benz SL 65 AMG should accelerate faster than 2011 Mercedes-Benz SL 63 AMG. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz SL 65 AMG weights approximately 127 kg more than 2011 Mercedes-Benz SL 63 AMG. 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, 2011 Mercedes-Benz SL 65 AMG (999 Nm @ 2000 RPM) has 369 more torque (in Nm) than 2011 Mercedes-Benz SL 63 AMG. (630 Nm @ 5200 RPM). This means 2011 Mercedes-Benz SL 65 AMG will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz SL 63 AMG.
Compare all specifications:
| 2011 Mercedes-Benz SL 63 AMG | 2011 Mercedes-Benz SL 65 AMG | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | SL | SL |
| Year Released | 2011 | 2011 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 6200 cc | 6000 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 518 HP | 604 HP |
| Engine RPM | 6800 RPM | 4800 RPM |
| Torque | 630 Nm | 999 Nm |
| Torque RPM | 5200 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1939 kg | 2066 kg |
| Vehicle Length | 4592 mm | 4592 mm |
| Vehicle Width | 1816 mm | 1816 mm |
| Vehicle Height | 1298 mm | 1298 mm |
| Wheelbase Size | 2560 mm | 2560 mm |
| Fuel Consumption | 12.4 L/100km | 13.1 L/100km |
| Fuel Consumption City | 19.6 L/100km | 19.6 L/100km |
| Fuel Tank Capacity | 80 L | 80 L |
