1965 Innocenti J4 vs. 1957 Porsche 356
To start off, 1965 Innocenti J4 is newer by 8 year(s). Which means there will be less support and parts availability for 1957 Porsche 356. In addition, the cost of maintenance, including insurance, on 1957 Porsche 356 would be higher. At 1,581 cc (4 cylinders), 1957 Porsche 356 is equipped with a bigger engine. In terms of performance, 1957 Porsche 356 (59 HP @ 4500 RPM) has 3 more horse power than 1965 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 1957 Porsche 356 should accelerate faster than 1965 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1965 Innocenti J4 weights approximately 60 kg more than 1957 Porsche 356.
Because 1957 Porsche 356 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 1957 Porsche 356. However, in wet, icy, snow, or gravel driving conditions, 1965 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.
Compare all specifications:
| 1965 Innocenti J4 | 1957 Porsche 356 | |
| Make | Innocenti | Porsche |
| Model | J4 | 356 |
| Year Released | 1965 | 1957 |
| Engine Position | Front | Rear |
| Engine Size | 1098 cc | 1581 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 56 HP | 59 HP |
| Engine RPM | 5500 RPM | 4500 RPM |
| Engine Bore Size | 64.6 mm | 82.5 mm |
| Engine Stroke Size | 83.7 mm | 74 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 850 kg | 790 kg |
| Vehicle Length | 3720 mm | 3960 mm |
| Vehicle Width | 1540 mm | 1680 mm |
| Vehicle Height | 1380 mm | 1230 mm |
| Wheelbase Size | 2380 mm | 2110 mm |
