2007 BMW X5 vs. 2004 BMW 745
To start off, 2007 BMW X5 is newer by 3 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 4,392 cc (8 cylinders), 2004 BMW 745 is equipped with a bigger engine. In terms of performance, 2004 BMW 745 (310 HP @ 7900 RPM) has 82 more horse power than 2007 BMW X5. (228 HP @ 5900 RPM) In normal driving conditions, 2004 BMW 745 should accelerate faster than 2007 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 119 kg more than 2004 BMW 745.
Because 2007 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, 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, 2004 BMW 745 (451 Nm) has 151 more torque (in Nm) than 2007 BMW X5. (300 Nm). This means 2004 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X5.
Compare all specifications:
| 2007 BMW X5 | 2004 BMW 745 | |
| Make | BMW | BMW |
| Model | X5 | 745 |
| Year Released | 2007 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4392 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 310 HP |
| Engine RPM | 5900 RPM | 7900 RPM |
| Torque | 300 Nm | 451 Nm |
| Engine Bore Size | 84.1 mm | 92 mm |
| Engine Stroke Size | 89.6 mm | 83 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2104 kg | 1985 kg |
| Vehicle Length | 4670 mm | 5040 mm |
| Vehicle Width | 1710 mm | 1910 mm |
| Vehicle Height | 1880 mm | 1500 mm |
| Wheelbase Size | 2830 mm | 3000 mm |
| Fuel Consumption Overall | 14.5 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 85 L | 88 L |
