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 2,996 cc (6 cylinders), 2009 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz E (228 HP @ 6000 RPM) has 44 more horse power than 2005 BMW X3. (184 HP @ 4000 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 700 kg more than 2009 Mercedes-Benz E.
Because 2005 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz E. In wet, icy, snow, or gravel driving conditions, 2005 BMW X3 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 X3 (420 Nm @ 1500 RPM) has 120 more torque (in Nm) than 2009 Mercedes-Benz E. (300 Nm @ 2500 RPM). This means 2005 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz E.
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 | 2977 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 184 HP | 228 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 420 Nm | 300 Nm |
| Torque RPM | 1500 RPM | 2500 RPM |
| Engine Bore Size | 84 mm | 88 mm |
| Engine Stroke Size | 90 mm | 82.1 mm |
| Engine Compression Ratio | 17.0:1 | 11.1:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 7.9 seconds | 7.9 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1925 kg | 1225 kg |
| Vehicle Length | 4570 mm | 4900 mm |
| Vehicle Width | 1860 mm | 1520 mm |
| Vehicle Height | 1680 mm | 1830 mm |
| Wheelbase Size | 2830 mm | 2860 mm |
| Fuel Consumption Overall | 8.4 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 67 L | 80 L |
