2006 BMW 525 vs. 2013 Mercedes-Benz SLS
To start off, 2013 Mercedes-Benz SLS is newer by 7 year(s). Which means there will be less support and parts availability for 2006 BMW 525. In addition, the cost of maintenance, including insurance, on 2006 BMW 525 would be higher. At 6,300 cc (8 cylinders), 2013 Mercedes-Benz SLS is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz SLS (575 HP @ 6800 RPM) has 360 more horse power than 2006 BMW 525. (215 HP @ 6250 RPM) In normal driving conditions, 2013 Mercedes-Benz SLS should accelerate faster than 2006 BMW 525.
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, 2013 Mercedes-Benz SLS (649 Nm @ 4750 RPM) has 398 more torque (in Nm) than 2006 BMW 525. (251 Nm @ 2750 RPM). This means 2013 Mercedes-Benz SLS will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 525.
Compare all specifications:
| 2006 BMW 525 | 2013 Mercedes-Benz SLS | |
| Make | BMW | Mercedes-Benz |
| Model | 525 | SLS |
| Year Released | 2006 | 2013 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 2999 cc | 6300 cc |
| Horse Power | 215 HP | 575 HP |
| Engine RPM | 6250 RPM | 6800 RPM |
| Torque | 251 Nm | 649 Nm |
| Torque RPM | 2750 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4860 mm | 4638 mm |
| Vehicle Width | 1850 mm | 2075 mm |
| Vehicle Height | 1470 mm | 1261 mm |
| Wheelbase Size | 2890 mm | 2680 mm |
| Fuel Consumption | 7.8 L/100km | 11.8 L/100km |
| Fuel Consumption City | 11.8 L/100km | 16.8 L/100km |
