2003 BMW X5 vs. 2007 Mercedes-Benz S
To start off, 2007 Mercedes-Benz S is newer by 4 year(s). Which means there will be less support and parts availability for 2003 BMW X5. In addition, the cost of maintenance, including insurance, on 2003 BMW X5 would be higher. At 5,461 cc (8 cylinders), 2007 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz S (382 HP @ 6000 RPM) has 167 more horse power than 2003 BMW X5. (215 HP @ 4000 RPM) In normal driving conditions, 2007 Mercedes-Benz S should accelerate faster than 2003 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 225 kg more than 2007 Mercedes-Benz S.
Because 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2003 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, 2007 Mercedes-Benz S (530 Nm @ 2800 RPM) has 30 more torque (in Nm) than 2003 BMW X5. (500 Nm @ 2000 RPM). This means 2007 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X5.
Compare all specifications:
| 2003 BMW X5 | 2007 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | S |
| Year Released | 2003 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 5461 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 382 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 500 Nm | 530 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Engine Compression Ratio | 18.0:1 | 10.7:1 |
| Top Speed | 205 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 5.4 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2180 kg | 1955 kg |
| Vehicle Length | 4670 mm | 5080 mm |
| Vehicle Width | 1880 mm | 1480 mm |
| Vehicle Height | 1720 mm | 1880 mm |
| Wheelbase Size | 2840 mm | 3040 mm |
| Fuel Consumption Overall | 9.4 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 93 L | 90 L |
