2001 Daihatsu Naked vs. 1970 Innocenti J4
To start off, 2001 Daihatsu Naked is newer by 31 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 1,097 cc (4 cylinders), 1970 Innocenti J4 is equipped with a bigger engine. In terms of performance, 2001 Daihatsu Naked (63 HP @ 6000 RPM) has 7 more horse power than 1970 Innocenti J4. (56 HP @ 5500 RPM). In normal driving conditions, 2001 Daihatsu Naked should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1970 Innocenti J4 weights approximately 70 kg more than 2001 Daihatsu Naked.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2001 Daihatsu Naked (107 Nm) has 24 more torque (in Nm) than 1970 Innocenti J4. (83 Nm). This means 2001 Daihatsu Naked will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4.
Compare all specifications:
| 2001 Daihatsu Naked | 1970 Innocenti J4 | |
| Make | Daihatsu | Innocenti |
| Model | Naked | J4 |
| Year Released | 2001 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 658 cc | 1097 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 63 HP | 56 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 107 Nm | 83 Nm |
| Engine Bore Size | 68.1 mm | 64.6 mm |
| Engine Stroke Size | 60.5 mm | 83.7 mm |
| Engine Compression Ratio | 8.5:1 | 21.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 810 kg | 880 kg |
| Vehicle Length | 3400 mm | 3720 mm |
| Vehicle Width | 1480 mm | 1540 mm |
| Vehicle Height | 1560 mm | 1380 mm |
| Wheelbase Size | 2340 mm | 2380 mm |
