2009 BMW X3 vs. 2012 Mercedes-Benz E
To start off, 2012 Mercedes-Benz E is newer by 3 year(s). Which means there will be less support and parts availability for 2009 BMW X3. In addition, the cost of maintenance, including insurance, on 2009 BMW X3 would be higher. At 2,979 cc (6 cylinders), 2009 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 BMW X3 (228 HP @ 5900 RPM) has 60 more horse power than 2012 Mercedes-Benz E. (168 HP @ 3000 RPM). In normal driving conditions, 2009 BMW X3 should accelerate faster than 2012 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz E weights approximately 9 kg more than 2009 BMW X3.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Mercedes-Benz E. In wet, icy, snow, or gravel driving conditions, 2009 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, 2012 Mercedes-Benz E (400 Nm @ 1400 RPM) has 100 more torque (in Nm) than 2009 BMW X3. (300 Nm @ 3500 RPM). This means 2012 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW X3.
Compare all specifications:
| 2009 BMW X3 | 2012 Mercedes-Benz E | |
| Make | BMW | Mercedes-Benz |
| Model | X3 | E |
| Year Released | 2009 | 2012 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2143 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 168 HP |
| Engine RPM | 5900 RPM | 3000 RPM |
| Torque | 300 Nm | 400 Nm |
| Torque RPM | 3500 RPM | 1400 RPM |
| Engine Compression Ratio | 10.0:1 | 16.2:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 210 km/hour | 220 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 8.8 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1836 kg | 1845 kg |
| Fuel Tank Capacity | 67 L | 80 L |
