2006 BMW X3 vs. 2007 Nissan 350Z
To start off, 2007 Nissan 350Z is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW X3. In addition, the cost of maintenance, including insurance, on 2006 BMW X3 would be higher. At 3,498 cc (6 cylinders), 2007 Nissan 350Z is equipped with a bigger engine. In terms of performance, 2007 Nissan 350Z (306 HP @ 6800 RPM) has 81 more horse power than 2006 BMW X3. (225 HP @ 5900 RPM) In normal driving conditions, 2007 Nissan 350Z should accelerate faster than 2006 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X3 weights approximately 115 kg more than 2007 Nissan 350Z.
Because 2006 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Nissan 350Z. 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, 2007 Nissan 350Z (363 Nm @ 5200 RPM) has 72 more torque (in Nm) than 2006 BMW X3. (291 Nm @ 3500 RPM). This means 2007 Nissan 350Z will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X3.
Compare all specifications:
| 2006 BMW X3 | 2007 Nissan 350Z | |
| Make | BMW | Nissan |
| Model | X3 | 350Z |
| Year Released | 2006 | 2007 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 306 HP |
| Engine RPM | 5900 RPM | 6800 RPM |
| Torque | 291 Nm | 363 Nm |
| Torque RPM | 3500 RPM | 5200 RPM |
| Engine Bore Size | 84 mm | 96.1 mm |
| Engine Stroke Size | 89.6 mm | 81 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1825 kg | 1710 kg |
| Vehicle Length | 4570 mm | 4320 mm |
| Vehicle Width | 1860 mm | 1820 mm |
| Vehicle Height | 1680 mm | 1340 mm |
| Wheelbase Size | 2800 mm | 2660 mm |
| Fuel Consumption Highway | 9.4 L/100km | 9.1 L/100km |
| Fuel Consumption City | 13.8 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 67 L | 76 L |
