2005 BMW X5 vs. 2003 Mercedes-Benz E
To start off, 2005 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz E. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz E would be higher. At 2,979 cc (6 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (229 HP @ 5900 RPM) has 55 more horse power than 2003 Mercedes-Benz E. (174 HP @ 5500 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 2003 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 350 kg more than 2003 Mercedes-Benz E. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mercedes-Benz E. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 BMW X5 (300 Nm @ 3500 RPM) has 60 more torque (in Nm) than 2003 Mercedes-Benz E. (240 Nm @ 3000 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz E.
Compare all specifications:
| 2005 BMW X5 | 2003 Mercedes-Benz E | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | E |
| Year Released | 2005 | 2003 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 229 HP | 174 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 300 Nm | 240 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 82 mm |
| Engine Stroke Size | 89.6 mm | 85 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Top Speed | 210 km/hour | 214 km/hour |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2070 kg | 1720 kg |
| Vehicle Length | 4670 mm | 4860 mm |
| Vehicle Width | 1880 mm | 1830 mm |
| Vehicle Height | 1770 mm | 1500 mm |
| Wheelbase Size | 2730 mm | 2860 mm |
| Fuel Tank Capacity | 93 L | 70 L |
