2005 BMW 530 vs. 2007 Mercedes-Benz SL
To start off, 2007 Mercedes-Benz SL is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW 530. In addition, the cost of maintenance, including insurance, on 2005 BMW 530 would be higher. At 5,980 cc (12 cylinders), 2007 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SL (616 HP @ 4800 RPM) has 389 more horse power than 2005 BMW 530. (227 HP @ 5800 RPM) In normal driving conditions, 2007 Mercedes-Benz SL should accelerate faster than 2005 BMW 530. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SL weights approximately 315 kg more than 2005 BMW 530. 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, 2007 Mercedes-Benz SL (500 Nm @ 1500 RPM) has 200 more torque (in Nm) than 2005 BMW 530. (300 Nm @ 3500 RPM). This means 2007 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 530.
Compare all specifications:
| 2005 BMW 530 | 2007 Mercedes-Benz SL | |
| Make | BMW | Mercedes-Benz |
| Model | 530 | SL |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 5980 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 227 HP | 616 HP |
| Engine RPM | 5800 RPM | 4800 RPM |
| Torque | 300 Nm | 500 Nm |
| Torque RPM | 3500 RPM | 1500 RPM |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Top Speed | 244 km/hour | 295 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 4.7 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1635 kg | 1950 kg |
| Vehicle Length | 4850 mm | 4540 mm |
| Vehicle Width | 1850 mm | 1300 mm |
| Vehicle Height | 1470 mm | 1830 mm |
| Wheelbase Size | 2900 mm | 2570 mm |
| Fuel Consumption | 6.8 L/100km | 12.4 L/100km |
| Fuel Consumption City | 13.6 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 9.3 L/100km | 18.6 L/100km |
| Fuel Tank Capacity | 70 L | 90 L |
