1972 Dodge Challenger vs. 1970 Innocenti J4
To start off, 1972 Dodge Challenger is newer by 2 year(s). Which means there will be less support and parts availability for 1970 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1970 Innocenti J4 would be higher. At 3,678 cc (6 cylinders), 1972 Dodge Challenger is equipped with a bigger engine. In terms of performance, 1972 Dodge Challenger (109 HP @ 4000 RPM) has 53 more horse power than 1970 Innocenti J4. (56 HP @ 5500 RPM). In normal driving conditions, 1972 Dodge Challenger should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1972 Dodge Challenger weights approximately 465 kg more than 1970 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Dodge Challenger is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1972 Dodge Challenger. However, in wet, icy, snow, or gravel driving conditions, 1970 Innocenti J4, being front wheel drive (FWD), will offer much better control with better grip. 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, 1972 Dodge Challenger (256 Nm @ 2000 RPM) has 173 more torque (in Nm) than 1970 Innocenti J4. (83 Nm @ 2500 RPM). This means 1972 Dodge Challenger will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4.
Compare all specifications:
| 1972 Dodge Challenger | 1970 Innocenti J4 | |
| Make | Dodge | Innocenti |
| Model | Challenger | J4 |
| Year Released | 1972 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 3678 cc | 1097 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 109 HP | 56 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 256 Nm | 83 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 1345 kg | 880 kg |
| Vehicle Length | 4870 mm | 3720 mm |
| Vehicle Width | 1950 mm | 1540 mm |
| Vehicle Height | 1300 mm | 1380 mm |
| Wheelbase Size | 2810 mm | 2380 mm |
