1975 Alfa Romeo Eagle vs. 1971 Innocenti J4
To start off, 1975 Alfa Romeo Eagle is newer by 4 year(s). Which means there will be less support and parts availability for 1971 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1971 Innocenti J4 would be higher. At 1,779 cc (4 cylinders), 1975 Alfa Romeo Eagle is equipped with a bigger engine. In terms of performance, 1975 Alfa Romeo Eagle (122 HP @ 5500 RPM) has 66 more horse power than 1971 Innocenti J4. (56 HP @ 5500 RPM). In normal driving conditions, 1975 Alfa Romeo Eagle should accelerate faster than 1971 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1971 Innocenti J4 weights approximately 10 kg more than 1975 Alfa Romeo Eagle.
Because 1975 Alfa Romeo Eagle 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 1975 Alfa Romeo Eagle. However, in wet, icy, snow, or gravel driving conditions, 1971 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, 1975 Alfa Romeo Eagle (167 Nm @ 4400 RPM) has 83 more torque (in Nm) than 1971 Innocenti J4. (84 Nm @ 2500 RPM). This means 1975 Alfa Romeo Eagle will have an easier job in driving up hills or pulling heavy equipment than 1971 Innocenti J4.
Compare all specifications:
| 1975 Alfa Romeo Eagle | 1971 Innocenti J4 | |
| Make | Alfa Romeo | Innocenti |
| Model | Eagle | J4 |
| Year Released | 1975 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 1098 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 122 HP | 56 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 167 Nm | 84 Nm |
| Torque RPM | 4400 RPM | 2500 RPM |
| Engine Bore Size | 80 mm | 64.6 mm |
| Engine Stroke Size | 88.5 mm | 83.7 mm |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 2 seats |
| Vehicle Weight | 870 kg | 880 kg |
| Vehicle Length | 4090 mm | 3720 mm |
| Vehicle Width | 1640 mm | 1540 mm |
| Vehicle Height | 1230 mm | 1380 mm |
| Wheelbase Size | 2410 mm | 2380 mm |
