2009 BMW M3 vs. 2007 BMW X5
To start off, 2009 BMW M3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW X5. In addition, the cost of maintenance, including insurance, on 2007 BMW X5 would be higher. At 3,999 cc (8 cylinders), 2009 BMW M3 is equipped with a bigger engine. In terms of performance, 2009 BMW M3 (414 HP @ 8300 RPM) has 154 more horse power than 2007 BMW X5. (260 HP @ 6600 RPM). In normal driving conditions, 2009 BMW M3 should accelerate faster than 2007 BMW X5.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW M3. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X5 (305 Nm @ 2750 RPM) has 10 more torque (in Nm) than 2009 BMW M3. (295 Nm @ 3900 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW M3. 2007 BMW X5 has automatic transmission and 2009 BMW M3 has manual transmission. 2009 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW M3 | 2007 BMW X5 | |
| Make | BMW | BMW |
| Model | M3 | X5 |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3999 cc | 2996 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 260 HP |
| Engine RPM | 8300 RPM | 6600 RPM |
| Torque | 295 Nm | 305 Nm |
| Torque RPM | 3900 RPM | 2750 RPM |
| Engine Compression Ratio | 12.0:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Length | 4590 mm | 4860 mm |
| Vehicle Width | 1820 mm | 1940 mm |
| Vehicle Height | 1450 mm | 1770 mm |
| Wheelbase Size | 2770 mm | 2940 mm |
| Fuel Consumption Highway | 11.9 L/100km | 10.2 L/100km |
| Fuel Consumption City | 17 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 14.9 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 63 L | 85 L |
