2004 BMW 745 vs. 2005 BMW X5
To start off, 2005 BMW X5 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 BMW 745. In addition, the cost of maintenance, including insurance, on 2004 BMW 745 would be higher. At 4,390 cc (8 cylinders), 2004 BMW 745 is equipped with a bigger engine. In terms of performance, 2004 BMW 745 (322 HP @ 7400 RPM) has 107 more horse power than 2005 BMW X5. (215 HP @ 4000 RPM). In normal driving conditions, 2004 BMW 745 should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 145 kg more than 2004 BMW 745.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 745. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 BMW X5 (520 Nm) has 73 more torque (in Nm) than 2004 BMW 745. (447 Nm). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 745.
Compare all specifications:
| 2004 BMW 745 | 2005 BMW X5 | |
| Make | BMW | BMW |
| Model | 745 | X5 |
| Year Released | 2004 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4390 cc | 2926 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 322 HP | 215 HP |
| Engine RPM | 7400 RPM | 4000 RPM |
| Torque | 447 Nm | 520 Nm |
| Engine Bore Size | 92 mm | 84 mm |
| Engine Stroke Size | 83 mm | 90 mm |
| Engine Compression Ratio | 10.5:1 | 18.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2025 kg | 2170 kg |
| Vehicle Length | 5180 mm | 4670 mm |
| Vehicle Width | 1910 mm | 1880 mm |
| Vehicle Height | 1500 mm | 1720 mm |
| Wheelbase Size | 3140 mm | 2830 mm |
| Fuel Consumption Overall | 11.2 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 88 L | 93 L |
