2008 BMW 523 vs. 2006 Mercedes-Benz SL
To start off, 2008 BMW 523 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz SL would be higher. At 5,441 cc (8 cylinders), 2006 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz SL (494 HP @ 6100 RPM) has 319 more horse power than 2008 BMW 523. (175 HP @ 5800 RPM) In normal driving conditions, 2006 Mercedes-Benz SL should accelerate faster than 2008 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz SL weights approximately 295 kg more than 2008 BMW 523. 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, 2006 Mercedes-Benz SL (700 Nm @ 2750 RPM) has 470 more torque (in Nm) than 2008 BMW 523. (230 Nm @ 3500 RPM). This means 2006 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 523. 2006 Mercedes-Benz SL has automatic transmission and 2008 BMW 523 has manual transmission. 2008 BMW 523 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 BMW 523 | 2006 Mercedes-Benz SL | |
Make | BMW | Mercedes-Benz |
Model | 523 | SL |
Year Released | 2008 | 2006 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 5441 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 175 HP | 494 HP |
Engine RPM | 5800 RPM | 6100 RPM |
Torque | 230 Nm | 700 Nm |
Torque RPM | 3500 RPM | 2750 RPM |
Engine Bore Size | 82 mm | 97 mm |
Engine Stroke Size | 78.8 mm | 92 mm |
Engine Compression Ratio | 11.0:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Acceleration 0-100mph | 8.5 seconds | 4.7 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1490 kg | 1785 kg |
Vehicle Length | 4870 mm | 4540 mm |
Vehicle Height | 1470 mm | 1300 mm |
Wheelbase Size | 2890 mm | 2570 mm |
Fuel Consumption Overall | 8.7 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 70 L | 80 L |