2006 Mercedes-Benz CLS vs. 2009 BMW 530
To start off, 2009 BMW 530 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz CLS. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz CLS would be higher. At 3,498 cc (6 cylinders), 2006 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz CLS (288 HP @ 6400 RPM) has 34 more horse power than 2009 BMW 530. (254 HP @ 6600 RPM). In normal driving conditions, 2006 Mercedes-Benz CLS should accelerate faster than 2009 BMW 530. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz CLS weights approximately 220 kg more than 2009 BMW 530. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 530 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2009 BMW 530 will offer significantly more control. 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 CLS (365 Nm @ 3000 RPM) has 65 more torque (in Nm) than 2009 BMW 530. (300 Nm @ 2500 RPM). This means 2006 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 530.
Compare all specifications:
| 2006 Mercedes-Benz CLS | 2009 BMW 530 | |
| Make | Mercedes-Benz | BMW |
| Model | CLS | 530 |
| Year Released | 2006 | 2009 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 288 HP | 254 HP |
| Engine RPM | 6400 RPM | 6600 RPM |
| Torque | 365 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Compression Ratio | 12.2:1 | 10.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.7 seconds | 7 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1735 kg | 1515 kg |
| Vehicle Length | 4920 mm | 4850 mm |
| Vehicle Width | 1880 mm | 1850 mm |
| Vehicle Height | 1440 mm | 1500 mm |
| Wheelbase Size | 2860 mm | 2840 mm |
| Fuel Consumption Overall | 9.3 L/100km | 10.3 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
