2009 BMW X3 vs. 2011 Infiniti G37
To start off, 2011 Infiniti G37 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW X3. In addition, the cost of maintenance, including insurance, on 2009 BMW X3 would be higher. At 3,700 cc (6 cylinders), 2011 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2011 Infiniti G37 (330 HP @ 7000 RPM) has 182 more horse power than 2009 BMW X3. (148 HP @ 6200 RPM) In normal driving conditions, 2011 Infiniti G37 should accelerate faster than 2009 BMW X3.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Infiniti G37. In wet, icy, snow, or gravel driving conditions, 2009 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, 2011 Infiniti G37 (366 Nm @ 5200 RPM) has 166 more torque (in Nm) than 2009 BMW X3. (200 Nm @ 3750 RPM). This means 2011 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW X3.
Compare all specifications:
| 2009 BMW X3 | 2011 Infiniti G37 | |
| Make | BMW | Infiniti |
| Model | X3 | G37 |
| Year Released | 2009 | 2011 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 330 HP |
| Engine RPM | 6200 RPM | 7000 RPM |
| Torque | 200 Nm | 366 Nm |
| Torque RPM | 3750 RPM | 5200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4570 mm | 4655 mm |
| Vehicle Width | 1860 mm | 1852 mm |
| Vehicle Height | 1680 mm | 1400 mm |
| Wheelbase Size | 2800 mm | 2850 mm |
