2007 BMW 525 vs. 2009 Mercedes-Benz CL
To start off, 2009 Mercedes-Benz CL is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 525. In addition, the cost of maintenance, including insurance, on 2007 BMW 525 would be higher. At 5,513 cc (12 cylinders), 2009 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CL (510 HP @ 5000 RPM) has 295 more horse power than 2007 BMW 525. (215 HP @ 6500 RPM) In normal driving conditions, 2009 Mercedes-Benz CL should accelerate faster than 2007 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CL weights approximately 505 kg more than 2007 BMW 525. 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, 2009 Mercedes-Benz CL (830 Nm @ 1900 RPM) has 579 more torque (in Nm) than 2007 BMW 525. (251 Nm @ 2750 RPM). This means 2009 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 525. 2009 Mercedes-Benz CL has automatic transmission and 2007 BMW 525 has manual transmission. 2007 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz CL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 525 | 2009 Mercedes-Benz CL | |
| Make | BMW | Mercedes-Benz |
| Model | 525 | CL |
| Year Released | 2007 | 2009 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 5513 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 215 HP | 510 HP |
| Engine RPM | 6500 RPM | 5000 RPM |
| Torque | 251 Nm | 830 Nm |
| Torque RPM | 2750 RPM | 1900 RPM |
| Engine Bore Size | 78.8 mm | 82 mm |
| Engine Stroke Size | 82 mm | 87 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 240 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 4.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1680 kg | 2185 kg |
| Vehicle Length | 4850 mm | 5070 mm |
| Vehicle Width | 1850 mm | 1880 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 2840 mm | 2960 mm |
| Fuel Consumption Overall | 8.9 L/100km | 14.3 L/100km |
| Fuel Tank Capacity | 70 L | 90 L |
