2005 BMW X3 vs. 2009 Mercedes-Benz E
To start off, 2009 Mercedes-Benz E is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW X3. In addition, the cost of maintenance, including insurance, on 2005 BMW X3 would be higher. At 3,498 cc (6 cylinders), 2009 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz E (268 HP @ 6000 RPM) has 84 more horse power than 2005 BMW X3. (184 HP @ 6000 RPM) In normal driving conditions, 2009 Mercedes-Benz E should accelerate faster than 2005 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X3 weights approximately 590 kg more than 2009 Mercedes-Benz E.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2009 Mercedes-Benz E (350 Nm @ 2400 RPM) has 113 more torque (in Nm) than 2005 BMW X3. (237 Nm @ 3500 RPM). This means 2009 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW X3.
Compare all specifications:
| 2005 BMW X3 | 2009 Mercedes-Benz E | |
| Make | BMW | Mercedes-Benz |
| Model | X3 | E |
| Year Released | 2005 | 2009 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 184 HP | 268 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 237 Nm | 350 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Engine Compression Ratio | 10.5:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1815 kg | 1225 kg |
| Vehicle Length | 4570 mm | 4890 mm |
| Vehicle Width | 1860 mm | 1830 mm |
| Vehicle Height | 1680 mm | 1510 mm |
| Wheelbase Size | 2710 mm | 2860 mm |
| Fuel Consumption | 9.8 L/100km | 11.4 L/100km |
| Fuel Consumption City | 13.8 L/100km | 14.9 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 13.2 L/100km |
| Fuel Tank Capacity | 67 L | 80 L |
