2001 BMW 745 vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 BMW 745. In addition, the cost of maintenance, including insurance, on 2001 BMW 745 would be higher. At 4,400 cc (8 cylinders), 2001 BMW 745 is equipped with a bigger engine. In terms of performance, 2001 BMW 745 (284 HP @ 7400 RPM) has 69 more horse power than 2007 BMW X3. (215 HP @ 4000 RPM). In normal driving conditions, 2001 BMW 745 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 65 kg more than 2001 BMW 745.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2001 BMW 745. 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 X3 (480 Nm) has 90 more torque (in Nm) than 2001 BMW 745. (390 Nm). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW 745.
Compare all specifications:
| 2001 BMW 745 | 2007 BMW X3 | |
| Make | BMW | BMW |
| Model | 745 | X3 |
| Year Released | 2001 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4400 cc | 2992 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 284 HP | 215 HP |
| Engine RPM | 7400 RPM | 4000 RPM |
| Torque | 390 Nm | 480 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1700 kg | 1765 kg |
| Vehicle Length | 4990 mm | 4570 mm |
| Vehicle Width | 1870 mm | 1680 mm |
| Vehicle Height | 1440 mm | 1860 mm |
| Wheelbase Size | 2830 mm | 2800 mm |
