2009 Lexus IS vs. 2013 Infiniti FX
To start off, 2013 Infiniti FX is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Lexus IS. In addition, the cost of maintenance, including insurance, on 2009 Lexus IS would be higher. At 3,696 cc (6 cylinders), 2013 Infiniti FX is equipped with a bigger engine. In terms of performance, 2013 Infiniti FX (321 HP @ 7000 RPM) has 117 more horse power than 2009 Lexus IS. (204 HP @ 6400 RPM) In normal driving conditions, 2013 Infiniti FX should accelerate faster than 2009 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti FX weights approximately 178 kg more than 2009 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Infiniti FX (362 Nm @ 5200 RPM) has 111 more torque (in Nm) than 2009 Lexus IS. (251 Nm @ 4800 RPM). This means 2013 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2009 Lexus IS.
Compare all specifications:
2009 Lexus IS | 2013 Infiniti FX | |
Make | Lexus | Infiniti |
Model | IS | FX |
Year Released | 2009 | 2013 |
Body Type | Sedan | Crossover |
Engine Position | Front | Front |
Engine Size | 2499 cc | 3696 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 204 HP | 321 HP |
Engine RPM | 6400 RPM | 7000 RPM |
Torque | 251 Nm | 362 Nm |
Torque RPM | 4800 RPM | 5200 RPM |
Engine Bore Size | 83 mm | 95 mm |
Engine Stroke Size | 77 mm | 86 mm |
Fuel Type | Gasoline | Natural Gas (CNG) |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | 6-speed shiftable automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1765 kg | 1943 kg |
Vehicle Length | 4590 mm | 4859 mm |
Vehicle Width | 1810 mm | 1928 mm |
Vehicle Height | 1450 mm | 1680 mm |
Wheelbase Size | 2740 mm | 2885 mm |
Fuel Consumption | 9.1 L/100km | 9.3 L/100km |
Fuel Consumption City | 11.8 L/100km | 13.4 L/100km |