1971 Dodge Challenger vs. 2007 Infiniti M
To start off, 2007 Infiniti M is newer by 36 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 3,685 cc (6 cylinders), 1971 Dodge Challenger is equipped with a bigger engine. In terms of performance, 2007 Infiniti M (275 HP @ 6200 RPM) has 152 more horse power than 1971 Dodge Challenger. (123 HP @ 4000 RPM) In normal driving conditions, 2007 Infiniti M should accelerate faster than 1971 Dodge Challenger.
Because 2007 Infiniti M 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, 2007 Infiniti M 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, 2007 Infiniti M (363 Nm @ 4800 RPM) has 130 more torque (in Nm) than 1971 Dodge Challenger. (233 Nm @ 2400 RPM). This means 2007 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 1971 Dodge Challenger.
Compare all specifications:
| 1971 Dodge Challenger | 2007 Infiniti M | |
| Make | Dodge | Infiniti |
| Model | Challenger | M |
| Year Released | 1971 | 2007 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3685 cc | 3496 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 275 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 233 Nm | 363 Nm |
| Torque RPM | 2400 RPM | 4800 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4870 mm | 4900 mm |
| Vehicle Width | 1940 mm | 1800 mm |
| Vehicle Height | 1290 mm | 1530 mm |
| Wheelbase Size | 2800 mm | 2910 mm |
