2005 Infiniti FX vs. 2008 Lexus RX
To start off, 2008 Lexus RX is newer by 3 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 3,498 cc (6 cylinders), 2005 Infiniti FX is equipped with a bigger engine. In terms of performance, 2005 Infiniti FX (276 HP @ 6200 RPM) has 8 more horse power than 2008 Lexus RX. (268 HP @ 5600 RPM). In normal driving conditions, 2005 Infiniti FX should accelerate faster than 2008 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lexus RX weights approximately 275 kg more than 2005 Infiniti FX.
Because 2005 Infiniti FX is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Infiniti FX. However, in wet, icy, snow, or gravel driving conditions, 2008 Lexus RX, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Lexus RX (840 Nm @ 4400 RPM) has 474 more torque (in Nm) than 2005 Infiniti FX. (366 Nm @ 4800 RPM). This means 2008 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2005 Infiniti FX.
Compare all specifications:
| 2005 Infiniti FX | 2008 Lexus RX | |
| Make | Infiniti | Lexus |
| Model | FX | RX |
| Year Released | 2005 | 2008 |
| Body Type | Crossover | SUV |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 3311 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 268 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 366 Nm | 840 Nm |
| Torque RPM | 4800 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1840 kg | 2115 kg |
| Vehicle Length | 4810 mm | 4770 mm |
| Vehicle Width | 1930 mm | 1850 mm |
| Vehicle Height | 1660 mm | 1690 mm |
| Wheelbase Size | 2860 mm | 2720 mm |
| Fuel Tank Capacity | 90 L | 65 L |
