1973 Innocenti J4 vs. 1979 Subaru DL
To start off, 1979 Subaru DL is newer by 6 year(s). Which means there will be less support and parts availability for 1973 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1973 Innocenti J4 would be higher. At 1,595 cc (4 cylinders), 1979 Subaru DL is equipped with a bigger engine. In terms of performance, 1979 Subaru DL (67 HP @ 5200 RPM) has 11 more horse power than 1973 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 1979 Subaru DL should accelerate faster than 1973 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1979 Subaru DL weights approximately 60 kg more than 1973 Innocenti J4. 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, 1979 Subaru DL (114 Nm @ 2400 RPM) has 31 more torque (in Nm) than 1973 Innocenti J4. (83 Nm @ 2500 RPM). This means 1979 Subaru DL will have an easier job in driving up hills or pulling heavy equipment than 1973 Innocenti J4.
Compare all specifications:
| 1973 Innocenti J4 | 1979 Subaru DL | |
| Make | Innocenti | Subaru |
| Model | J4 | DL |
| Year Released | 1973 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1097 cc | 1595 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 56 HP | 67 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 83 Nm | 114 Nm |
| Torque RPM | 2500 RPM | 2400 RPM |
| Engine Bore Size | 64.6 mm | 91.9 mm |
| Engine Stroke Size | 83.7 mm | 60 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 880 kg | 940 kg |
| Vehicle Length | 3720 mm | 4160 mm |
| Vehicle Width | 1540 mm | 1620 mm |
| Vehicle Height | 1380 mm | 1370 mm |
| Wheelbase Size | 2380 mm | 2470 mm |
