2006 BMW X5 vs. 2008 BMW M3
To start off, 2008 BMW M3 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW X5. In addition, the cost of maintenance, including insurance, on 2006 BMW X5 would be higher. At 4,398 cc (8 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW M3 (339 HP @ 4900 RPM) has 23 more horse power than 2006 BMW X5. (316 HP @ 6100 RPM) In normal driving conditions, 2008 BMW M3 should accelerate faster than 2006 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 625 kg more than 2008 BMW M3.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW M3. In wet, icy, snow, or gravel driving conditions, 2006 BMW X5 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, 2006 BMW X5 (440 Nm @ 3700 RPM) has 75 more torque (in Nm) than 2008 BMW M3. (365 Nm @ 4900 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW M3. 2006 BMW X5 has automatic transmission and 2008 BMW M3 has manual transmission. 2008 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW X5 | 2008 BMW M3 | |
| Make | BMW | BMW |
| Model | X5 | M3 |
| Year Released | 2006 | 2008 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 3246 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 316 HP | 339 HP |
| Engine RPM | 6100 RPM | 4900 RPM |
| Torque | 440 Nm | 365 Nm |
| Torque RPM | 3700 RPM | 4900 RPM |
| Engine Compression Ratio | 10.0:1 | 11.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 210 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7 seconds | 5.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2195 kg | 1570 kg |
| Vehicle Length | 4670 mm | 4500 mm |
| Vehicle Width | 1880 mm | 1790 mm |
| Vehicle Height | 1710 mm | 1380 mm |
| Wheelbase Size | 2830 mm | 2740 mm |
| Fuel Consumption Overall | 13.3 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 93 L | 63 L |
