2009 BMW 328 vs. 2003 Infiniti QX4
To start off, 2009 BMW 328 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 2003 Infiniti QX4 would be higher. At 3,498 cc (6 cylinders), 2003 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2003 Infiniti QX4 (238 HP @ 6000 RPM) has 7 more horse power than 2009 BMW 328. (231 HP @ 6500 RPM) In normal driving conditions, 2003 Infiniti QX4 should accelerate faster than 2009 BMW 328.
Because 2003 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 328. In wet, icy, snow, or gravel driving conditions, 2003 Infiniti QX4 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, 2003 Infiniti QX4 (359 Nm @ 3200 RPM) has 88 more torque (in Nm) than 2009 BMW 328. (271 Nm @ 2750 RPM). This means 2003 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 328. 2003 Infiniti QX4 has automatic transmission and 2009 BMW 328 has manual transmission. 2009 BMW 328 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Infiniti QX4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 328 | 2003 Infiniti QX4 | |
| Make | BMW | Infiniti |
| Model | 328 | QX4 |
| Year Released | 2009 | 2003 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 231 HP | 238 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 271 Nm | 359 Nm |
| Torque RPM | 2750 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4590 mm | 4660 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1390 mm | 1800 mm |
| Wheelbase Size | 2770 mm | 2710 mm |
