2006 Infiniti FX vs. 2005 Lexus SC
To start off, 2006 Infiniti FX is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Lexus SC. In addition, the cost of maintenance, including insurance, on 2005 Lexus SC would be higher. At 4,277 cc (8 cylinders), 2005 Lexus SC is equipped with a bigger engine. In terms of performance, 2005 Lexus SC (300 HP @ 5600 RPM) has 20 more horse power than 2006 Infiniti FX. (280 HP @ 6200 RPM) In normal driving conditions, 2005 Lexus SC should accelerate faster than 2006 Infiniti FX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus SC weights approximately 422 kg more than 2006 Infiniti FX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2005 Lexus SC. In wet, icy, snow, or gravel driving conditions, 2006 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, 2005 Lexus SC (442 Nm @ 3400 RPM) has 75 more torque (in Nm) than 2006 Infiniti FX. (367 Nm @ 4800 RPM). This means 2005 Lexus SC will have an easier job in driving up hills or pulling heavy equipment than 2006 Infiniti FX.
Compare all specifications:
| 2006 Infiniti FX | 2005 Lexus SC | |
| Make | Infiniti | Lexus |
| Model | FX | SC |
| Year Released | 2006 | 2005 |
| Body Type | Crossover | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 4277 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 280 HP | 300 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 367 Nm | 442 Nm |
| Torque RPM | 4800 RPM | 3400 RPM |
| Engine Bore Size | 95.5 mm | 91 mm |
| Engine Stroke Size | 81.4 mm | 83 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1320 kg | 1742 kg |
| Vehicle Length | 4810 mm | 4520 mm |
| Vehicle Width | 1930 mm | 1830 mm |
| Vehicle Height | 1660 mm | 1360 mm |
| Wheelbase Size | 2860 mm | 2630 mm |
| Fuel Consumption Highway | 11.2 L/100km | 10.2 L/100km |
| Fuel Consumption City | 14.7 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 13.1 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 90 L | 75 L |
