2007 BMW X3 vs. 2007 BMW 740
To start off, both 2007 BMW X3 and 2007 BMW 740 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,000 cc (8 cylinders), 2007 BMW 740 is equipped with a bigger engine. In terms of performance, 2007 BMW 740 (302 HP @ 6300 RPM) has 42 more horse power than 2007 BMW X3. (260 HP @ 6600 RPM) In normal driving conditions, 2007 BMW 740 should accelerate faster than 2007 BMW X3.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 740. In wet, icy, snow, or gravel driving conditions, 2007 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 740 (391 Nm @ 3500 RPM) has 86 more torque (in Nm) than 2007 BMW X3. (305 Nm @ 2750 RPM). This means 2007 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
| 2007 BMW X3 | 2007 BMW 740 | |
| Make | BMW | BMW |
| Model | X3 | 740 |
| Year Released | 2007 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 260 HP | 302 HP |
| Engine RPM | 6600 RPM | 6300 RPM |
| Torque | 305 Nm | 391 Nm |
| Torque RPM | 2750 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 209 km/hour | 250 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 4 doors |
