1973 Innocenti J4 vs. 1966 Skoda Octavia
To start off, 1973 Innocenti J4 is newer by 7 year(s). Which means there will be less support and parts availability for 1966 Skoda Octavia. In addition, the cost of maintenance, including insurance, on 1966 Skoda Octavia would be higher. At 1,221 cc (4 cylinders), 1966 Skoda Octavia is equipped with a bigger engine. In terms of performance, 1973 Innocenti J4 (56 HP @ 5500 RPM) has 12 more horse power than 1966 Skoda Octavia. (44 HP @ 4500 RPM). In normal driving conditions, 1973 Innocenti J4 should accelerate faster than 1966 Skoda Octavia. With that said, vehicle weight also plays an important factor in acceleration. 1966 Skoda Octavia weights approximately 90 kg more than 1973 Innocenti J4.
Because 1966 Skoda Octavia 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 1966 Skoda Octavia. 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 1 more torque (in Nm) than 1966 Skoda Octavia. (82 Nm @ 3000 RPM). This means 1973 Innocenti J4 will have an easier job in driving up hills or pulling heavy equipment than 1966 Skoda Octavia.
Compare all specifications:
| 1973 Innocenti J4 | 1966 Skoda Octavia | |
| Make | Innocenti | Skoda |
| Model | J4 | Octavia |
| Year Released | 1973 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 1097 cc | 1221 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 56 HP | 44 HP |
| Engine RPM | 5500 RPM | 4500 RPM |
| Torque | 83 Nm | 82 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Bore Size | 64.6 mm | 72 mm |
| Engine Stroke Size | 83.7 mm | 75 mm |
| Engine Compression Ratio | 21.5:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 880 kg | 970 kg |
| Vehicle Length | 3720 mm | 4070 mm |
| Vehicle Width | 1540 mm | 1610 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2380 mm | 2400 mm |
