2006 BMW X3 vs. 2001 BMW 745
To start off, 2006 BMW X3 is newer by 5 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 56 more horse power than 2006 BMW X3. (228 HP @ 5900 RPM) In normal driving conditions, 2001 BMW 745 should accelerate faster than 2006 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW 745 weights approximately 340 kg more than 2006 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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, 2006 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, 2001 BMW 745 (390 Nm) has 90 more torque (in Nm) than 2006 BMW X3. (300 Nm). This means 2001 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X3.
Compare all specifications:
| 2006 BMW X3 | 2001 BMW 745 | |
| Make | BMW | BMW |
| Model | X3 | 745 |
| Year Released | 2006 | 2001 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2977 cc | 4400 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 228 HP | 284 HP |
| Engine RPM | 5900 RPM | 7400 RPM |
| Torque | 300 Nm | 390 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1360 kg | 1700 kg |
| Vehicle Length | 4570 mm | 4990 mm |
| Vehicle Width | 1860 mm | 1870 mm |
| Vehicle Height | 1680 mm | 1440 mm |
| Wheelbase Size | 2800 mm | 2830 mm |
