2005 BMW X3 vs. 2000 Infiniti Q45
To start off, 2005 BMW X3 is newer by 5 year(s). Which means there will be less support and parts availability for 2000 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2000 Infiniti Q45 would be higher. At 4,130 cc (8 cylinders), 2000 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2000 Infiniti Q45 (265 HP @ 5600 RPM) has 81 more horse power than 2005 BMW X3. (184 HP @ 6000 RPM) In normal driving conditions, 2000 Infiniti Q45 should accelerate faster than 2005 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X3 weights approximately 55 kg more than 2000 Infiniti Q45.
Because 2005 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2000 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2005 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, 2000 Infiniti Q45 (378 Nm @ 4000 RPM) has 141 more torque (in Nm) than 2005 BMW X3. (237 Nm @ 3500 RPM). This means 2000 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW X3.
Compare all specifications:
| 2005 BMW X3 | 2000 Infiniti Q45 | |
| Make | BMW | Infiniti |
| Model | X3 | Q45 |
| Year Released | 2005 | 2000 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 4130 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 184 HP | 265 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 237 Nm | 378 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1760 kg |
| Vehicle Length | 4570 mm | 5070 mm |
| Vehicle Width | 1860 mm | 1830 mm |
| Vehicle Height | 1680 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2840 mm |
| Fuel Tank Capacity | 67 L | 60 L |
