2005 Infiniti FX vs. 2006 BMW 645
To start off, 2006 BMW 645 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2005 Infiniti FX would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP) has 48 more horse power than 2005 Infiniti FX. (280 HP) In normal driving conditions, 2006 BMW 645 should accelerate faster than 2005 Infiniti FX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti FX weights approximately 49 kg more than 2006 BMW 645.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2006 BMW 645 (450 Nm) has 84 more torque (in Nm) than 2005 Infiniti FX. (366 Nm). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2005 Infiniti FX.
Compare all specifications:
2005 Infiniti FX | 2006 BMW 645 | |
Make | Infiniti | BMW |
Model | FX | 645 |
Year Released | 2005 | 2006 |
Body Type | Crossover | Convertible |
Engine Position | Front | Front |
Engine Size | 3491 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 280 HP | 328 HP |
Torque | 366 Nm | 450 Nm |
Engine Bore Size | 96.1 mm | 92 mm |
Engine Stroke Size | 81 mm | 82.7 mm |
Engine Compression Ratio | 10.3:1 | 10.0:1 |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1864 kg | 1815 kg |
Vehicle Length | 4810 mm | 4830 mm |
Vehicle Width | 1930 mm | 1860 mm |
Vehicle Height | 1660 mm | 1380 mm |
Wheelbase Size | 2860 mm | 2790 mm |
Fuel Consumption Overall | 12.4 L/100km | 12.8 L/100km |
Fuel Tank Capacity | 90 L | 70 L |