2009 BMW X6 vs. 2013 Mercedes-Benz CLS
To start off, 2013 Mercedes-Benz CLS is newer by 4 year(s). Which means there will be less support and parts availability for 2009 BMW X6. In addition, the cost of maintenance, including insurance, on 2009 BMW X6 would be higher. At 4,600 cc (8 cylinders), 2013 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz CLS (397 HP @ 5000 RPM) has 97 more horse power than 2009 BMW X6. (300 HP @ 5800 RPM) In normal driving conditions, 2013 Mercedes-Benz CLS should accelerate faster than 2009 BMW X6.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 2013 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2009 BMW X6 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, 2013 Mercedes-Benz CLS (601 Nm @ 4750 RPM) has 194 more torque (in Nm) than 2009 BMW X6. (407 Nm @ 1400 RPM). This means 2013 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW X6. 2009 BMW X6 has automatic transmission and 2013 Mercedes-Benz CLS has manual transmission. 2013 Mercedes-Benz CLS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW X6 | 2013 Mercedes-Benz CLS | |
| Make | BMW | Mercedes-Benz |
| Model | X6 | CLS |
| Year Released | 2009 | 2013 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2977 cc | 4600 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 397 HP |
| Engine RPM | 5800 RPM | 5000 RPM |
| Torque | 407 Nm | 601 Nm |
| Torque RPM | 1400 RPM | 4750 RPM |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 89.6 mm | 86 mm |
| Engine Compression Ratio | 10.2:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 240 km/hour | 210 km/hour |
| Acceleration 0-100mph | 6.7 seconds | 5.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
