1971 Dodge Challenger vs. 2006 Infiniti FX
To start off, 2006 Infiniti FX is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Dodge Challenger. In addition, the cost of maintenance, including insurance, on 1971 Dodge Challenger would be higher. At 4,490 cc (8 cylinders), 2006 Infiniti FX is equipped with a bigger engine. In terms of performance, 2006 Infiniti FX (320 HP @ 6400 RPM) has 197 more horse power than 1971 Dodge Challenger. (123 HP @ 4000 RPM) In normal driving conditions, 2006 Infiniti FX should accelerate faster than 1971 Dodge Challenger. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti FX weights approximately 485 kg more than 1971 Dodge Challenger. 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 1971 Dodge Challenger. 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, 2006 Infiniti FX (454 Nm @ 4000 RPM) has 221 more torque (in Nm) than 1971 Dodge Challenger. (233 Nm @ 2400 RPM). This means 2006 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1971 Dodge Challenger.
Compare all specifications:
| 1971 Dodge Challenger | 2006 Infiniti FX | |
| Make | Dodge | Infiniti |
| Model | Challenger | FX |
| Year Released | 1971 | 2006 |
| Body Type | Convertible | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3685 cc | 4490 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 320 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 233 Nm | 454 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1955 kg |
| Vehicle Length | 4870 mm | 4810 mm |
| Vehicle Width | 1940 mm | 1930 mm |
| Vehicle Height | 1290 mm | 1660 mm |
| Wheelbase Size | 2800 mm | 2860 mm |
