2007 BMW M6 vs. 2008 BMW X3
To start off, 2008 BMW X3 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW M6. In addition, the cost of maintenance, including insurance, on 2007 BMW M6 would be higher. At 4,999 cc (10 cylinders), 2007 BMW M6 is equipped with a bigger engine. In terms of performance, 2007 BMW M6 (500 HP @ 7750 RPM) has 240 more horse power than 2008 BMW X3. (260 HP @ 6600 RPM). In normal driving conditions, 2007 BMW M6 should accelerate faster than 2008 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 450 kg more than 2007 BMW M6.
Because 2008 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW M6. In wet, icy, snow, or gravel driving conditions, 2008 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, 2007 BMW M6 (520 Nm @ 6100 RPM) has 215 more torque (in Nm) than 2008 BMW X3. (305 Nm @ 2750 RPM). This means 2007 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X3.
Compare all specifications:
| 2007 BMW M6 | 2008 BMW X3 | |
| Make | BMW | BMW |
| Model | M6 | X3 |
| Year Released | 2007 | 2008 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 3001 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 500 HP | 260 HP |
| Engine RPM | 7750 RPM | 6600 RPM |
| Torque | 520 Nm | 305 Nm |
| Torque RPM | 6100 RPM | 2750 RPM |
| Engine Bore Size | 92 mm | 84 mm |
| Engine Stroke Size | 75.2 mm | 90 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1280 kg | 1730 kg |
| Vehicle Length | 4880 mm | 4580 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1380 mm | 1680 mm |
| Wheelbase Size | 2790 mm | 2800 mm |
| Fuel Consumption Highway | 13.1 L/100km | 10.2 L/100km |
| Fuel Consumption Overall | 16.8 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 70 L | 67 L |
