2003 Infiniti FX vs. 2012 BMW M3
To start off, 2012 BMW M3 is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2003 Infiniti FX would be higher. At 4,494 cc (8 cylinders), 2003 Infiniti FX is equipped with a bigger engine. In terms of performance, 2012 BMW M3 (414 HP @ 8300 RPM) has 103 more horse power than 2003 Infiniti FX. (311 HP @ 6400 RPM) In normal driving conditions, 2012 BMW M3 should accelerate faster than 2003 Infiniti FX. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti FX weights approximately 295 kg more than 2012 BMW M3.
Because 2003 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2012 BMW M3. In wet, icy, snow, or gravel driving conditions, 2003 Infiniti FX 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 FX (446 Nm @ 4000 RPM) has 46 more torque (in Nm) than 2012 BMW M3. (400 Nm @ 3900 RPM). This means 2003 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2012 BMW M3. 2003 Infiniti FX has automatic transmission and 2012 BMW M3 has manual transmission. 2012 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Infiniti FX | 2012 BMW M3 | |
| Make | Infiniti | BMW |
| Model | FX | M3 |
| Year Released | 2003 | 2012 |
| Body Type | Crossover | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4494 cc | 3999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 311 HP | 414 HP |
| Engine RPM | 6400 RPM | 8300 RPM |
| Torque | 446 Nm | 400 Nm |
| Torque RPM | 4000 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1950 kg | 1655 kg |
| Vehicle Length | 4810 mm | 4615 mm |
| Vehicle Width | 1930 mm | 1803 mm |
| Vehicle Height | 1660 mm | 1424 mm |
| Wheelbase Size | 2860 mm | 2761 mm |
