2008 BMW X3 vs. 2013 Mercedes-Benz M
To start off, 2013 Mercedes-Benz M is newer by 5 year(s). Which means there will be less support and parts availability for 2008 BMW X3. In addition, the cost of maintenance, including insurance, on 2008 BMW X3 would be higher. At 5,500 cc (8 cylinders), 2013 Mercedes-Benz M is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz M (511 HP @ 5250 RPM) has 251 more horse power than 2008 BMW X3. (260 HP @ 6600 RPM) In normal driving conditions, 2013 Mercedes-Benz M should accelerate faster than 2008 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz M weights approximately 830 kg more than 2008 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Mercedes-Benz M (700 Nm @ 5000 RPM) has 395 more torque (in Nm) than 2008 BMW X3. (305 Nm @ 2750 RPM). This means 2013 Mercedes-Benz M will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X3.
Compare all specifications:
| 2008 BMW X3 | 2013 Mercedes-Benz M | |
| Make | BMW | Mercedes-Benz |
| Model | X3 | M |
| Year Released | 2008 | 2013 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 5500 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | electric |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 260 HP | 511 HP |
| Engine RPM | 6600 RPM | 5250 RPM |
| Torque | 305 Nm | 700 Nm |
| Torque RPM | 2750 RPM | 5000 RPM |
| Engine Compression Ratio | 10.7:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1515 kg | 2345 kg |
| Vehicle Length | 4580 mm | 4817 mm |
| Vehicle Width | 1860 mm | 2141 mm |
| Vehicle Height | 1680 mm | 1796 mm |
| Wheelbase Size | 2800 mm | 2915 mm |
| Fuel Consumption Highway | 10.2 L/100km | 9.6 L/100km |
| Fuel Consumption City | 14.7 L/100km | 15.7 L/100km |
