1973 Innocenti J4 vs. 1981 Subaru Rex
To start off, 1981 Subaru Rex is newer by 8 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 1,097 cc (4 cylinders), 1973 Innocenti J4 is equipped with a bigger engine. In terms of performance, 1973 Innocenti J4 (56 HP @ 5500 RPM) has 27 more horse power than 1981 Subaru Rex. (29 HP @ 6200 RPM). In normal driving conditions, 1973 Innocenti J4 should accelerate faster than 1981 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 1973 Innocenti J4 weights approximately 345 kg more than 1981 Subaru Rex. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Subaru Rex 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 1981 Subaru Rex. However, in wet, icy, snow, or gravel driving conditions, 1973 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, 1973 Innocenti J4 (83 Nm @ 2500 RPM) has 41 more torque (in Nm) than 1981 Subaru Rex. (42 Nm @ 3500 RPM). This means 1973 Innocenti J4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Subaru Rex.
Compare all specifications:
1973 Innocenti J4 | 1981 Subaru Rex | |
Make | Innocenti | Subaru |
Model | J4 | Rex |
Year Released | 1973 | 1981 |
Engine Position | Front | Front |
Engine Size | 1097 cc | 544 cc |
Engine Cylinders | 4 cylinders | 2 cylinders |
Engine Type | in-line | in-line |
Horse Power | 56 HP | 29 HP |
Engine RPM | 5500 RPM | 6200 RPM |
Torque | 83 Nm | 42 Nm |
Torque RPM | 2500 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Vehicle Weight | 880 kg | 535 kg |
Vehicle Length | 3720 mm | 3000 mm |
Vehicle Width | 1540 mm | 1300 mm |
Vehicle Height | 1380 mm | 1290 mm |
Wheelbase Size | 2380 mm | 1930 mm |