2004 BMW X5 vs. 2011 Mercedes-Benz CLS
To start off, 2011 Mercedes-Benz CLS is newer by 7 year(s). Which means there will be less support and parts availability for 2004 BMW X5. In addition, the cost of maintenance, including insurance, on 2004 BMW X5 would be higher. At 4,663 cc (8 cylinders), 2011 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz CLS (402 HP @ 5000 RPM) has 174 more horse power than 2004 BMW X5. (228 HP @ 7400 RPM) In normal driving conditions, 2011 Mercedes-Benz CLS should accelerate faster than 2004 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X5 weights approximately 375 kg more than 2011 Mercedes-Benz CLS.
Because 2004 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2004 BMW X5 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, 2011 Mercedes-Benz CLS (600 Nm) has 310 more torque (in Nm) than 2004 BMW X5. (290 Nm). This means 2011 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW X5.
Compare all specifications:
| 2004 BMW X5 | 2011 Mercedes-Benz CLS | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | CLS |
| Year Released | 2004 | 2011 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2978 cc | 4663 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 402 HP |
| Engine RPM | 7400 RPM | 5000 RPM |
| Torque | 290 Nm | 600 Nm |
| Engine Compression Ratio | 10.2:1 | 12.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2110 kg | 1735 kg |
| Vehicle Length | 4670 mm | 4940 mm |
| Vehicle Width | 1880 mm | 1882 mm |
| Vehicle Height | 1770 mm | 1417 mm |
| Wheelbase Size | 2940 mm | 2875 mm |
| Fuel Tank Capacity | 92 L | 80 L |
