2007 BMW X3 vs. 2005 Nissan Armada
To start off, 2007 BMW X3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Nissan Armada. In addition, the cost of maintenance, including insurance, on 2005 Nissan Armada would be higher. At 5,556 cc (8 cylinders), 2005 Nissan Armada is equipped with a bigger engine. In terms of performance, 2005 Nissan Armada (305 HP @ 3600 RPM) has 45 more horse power than 2007 BMW X3. (260 HP @ 6600 RPM) In normal driving conditions, 2005 Nissan Armada should accelerate faster than 2007 BMW X3.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Nissan Armada (522 Nm) has 217 more torque (in Nm) than 2007 BMW X3. (305 Nm). This means 2005 Nissan Armada will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
| 2007 BMW X3 | 2005 Nissan Armada | |
| Make | BMW | Nissan |
| Model | X3 | Armada |
| Year Released | 2007 | 2005 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 5556 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 260 HP | 305 HP |
| Engine RPM | 6600 RPM | 3600 RPM |
| Torque | 305 Nm | 522 Nm |
| Engine Bore Size | 85.1 mm | 98 mm |
| Engine Stroke Size | 87.9 mm | 92 mm |
| Engine Compression Ratio | 10.7:1 | 9.8:1 |
| Drive Type | 4WD | 4WD |
| Number of Doors | 5 doors | 5 doors |
