2009 Acura RDX vs. 2005 Infiniti FX
To start off, 2009 Acura RDX is newer by 4 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 39 more horse power than 2009 Acura RDX. (237 HP @ 6000 RPM) In normal driving conditions, 2005 Infiniti FX should accelerate faster than 2009 Acura RDX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti FX weights approximately 56 kg more than 2009 Acura RDX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 2005 Infiniti FX. In wet, icy, snow, or gravel driving conditions, 2009 Acura RDX 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 Infiniti FX (366 Nm @ 4800 RPM) has 106 more torque (in Nm) than 2009 Acura RDX. (260 Nm @ 4500 RPM). This means 2005 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2009 Acura RDX.
Compare all specifications:
2009 Acura RDX | 2005 Infiniti FX | |
Make | Acura | Infiniti |
Model | RDX | FX |
Year Released | 2009 | 2005 |
Body Type | SUV | Crossover |
Engine Position | Front | Front |
Engine Size | 2297 cc | 3498 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 237 HP | 276 HP |
Engine RPM | 6000 RPM | 6200 RPM |
Torque | 260 Nm | 366 Nm |
Torque RPM | 4500 RPM | 4800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1784 kg | 1840 kg |
Vehicle Length | 4600 mm | 4810 mm |
Vehicle Width | 1880 mm | 1930 mm |
Vehicle Height | 1660 mm | 1660 mm |
Wheelbase Size | 2660 mm | 2860 mm |
Fuel Tank Capacity | 68 L | 90 L |