2006 BMW X3 vs. 2011 Infiniti G37
To start off, 2011 Infiniti G37 is newer by 5 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 3,700 cc (6 cylinders), 2011 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2011 Infiniti G37 (330 HP @ 7000 RPM) has 141 more horse power than 2006 BMW X3. (189 HP @ 6000 RPM) In normal driving conditions, 2011 Infiniti G37 should accelerate faster than 2006 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti G37 weights approximately 379 kg more than 2006 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 120 more torque (in Nm) than 2006 BMW X3. (246 Nm @ 3500 RPM). This means 2011 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X3. 2011 Infiniti G37 has automatic transmission and 2006 BMW X3 has manual transmission. 2006 BMW X3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Infiniti G37 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW X3 | 2011 Infiniti G37 | |
| Make | BMW | Infiniti |
| Model | X3 | G37 |
| Year Released | 2006 | 2011 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3700 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 330 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 246 Nm | 366 Nm |
| Torque RPM | 3500 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1360 kg | 1739 kg |
| Vehicle Length | 4570 mm | 4655 mm |
| Vehicle Width | 1860 mm | 1824 mm |
| Vehicle Height | 1680 mm | 1407 mm |
| Wheelbase Size | 2800 mm | 2850 mm |
| Fuel Tank Capacity | 67 L | 76 L |
