1987 Citroen AX vs. 1965 Innocenti J4
To start off, 1987 Citroen AX is newer by 22 year(s). Which means there will be less support and parts availability for 1965 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1965 Innocenti J4 would be higher. At 1,098 cc (4 cylinders), 1965 Innocenti J4 is equipped with a bigger engine. In terms of performance, 1965 Innocenti J4 (56 HP @ 5500 RPM) has 12 more horse power than 1987 Citroen AX. (44 HP @ 6000 RPM) In normal driving conditions, 1965 Innocenti J4 should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 1965 Innocenti J4 weights approximately 128 kg more than 1987 Citroen AX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1965 Innocenti J4 (82 Nm @ 2000 RPM) has 9 more torque (in Nm) than 1987 Citroen AX. (73 Nm @ 3700 RPM). This means 1965 Innocenti J4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 1987 Citroen AX | 1965 Innocenti J4 | |
| Make | Citroen | Innocenti |
| Model | AX | J4 |
| Year Released | 1987 | 1965 |
| Engine Position | Front | Front |
| Engine Size | 954 cc | 1098 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 56 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 73 Nm | 82 Nm |
| Torque RPM | 3700 RPM | 2000 RPM |
| Engine Bore Size | 70 mm | 64.6 mm |
| Engine Stroke Size | 62 mm | 83.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 722 kg | 850 kg |
| Vehicle Length | 3540 mm | 3720 mm |
| Vehicle Width | 1560 mm | 1540 mm |
| Vehicle Height | 1350 mm | 1380 mm |
| Wheelbase Size | 2290 mm | 2380 mm |
