1966 Innocenti J4 vs. 2011 Zenvo ST1
To start off, 2011 Zenvo ST1 is newer by 45 year(s). Which means there will be less support and parts availability for 1966 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1966 Innocenti J4 would be higher. At 7,000 cc (8 cylinders), 2011 Zenvo ST1 is equipped with a bigger engine. In terms of performance, 2011 Zenvo ST1 (1,104 HP @ 6900 RPM) has 1048 more horse power than 1966 Innocenti J4. (56 HP @ 5600 RPM) In normal driving conditions, 2011 Zenvo ST1 should accelerate faster than 1966 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Zenvo ST1 weights approximately 526 kg more than 1966 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Zenvo ST1 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 2011 Zenvo ST1. However, in wet, icy, snow, or gravel driving conditions, 1966 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, 2011 Zenvo ST1 (1,430 Nm @ 4500 RPM) has 1348 more torque (in Nm) than 1966 Innocenti J4. (82 Nm @ 2000 RPM). This means 2011 Zenvo ST1 will have an easier job in driving up hills or pulling heavy equipment than 1966 Innocenti J4.
Compare all specifications:
| 1966 Innocenti J4 | 2011 Zenvo ST1 | |
| Make | Innocenti | Zenvo |
| Model | J4 | ST1 |
| Year Released | 1966 | 2011 |
| Engine Position | Front | Middle |
| Engine Size | 1098 cc | 7000 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 56 HP | 1104 HP |
| Engine RPM | 5600 RPM | 6900 RPM |
| Torque | 82 Nm | 1430 Nm |
| Torque RPM | 2000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 850 kg | 1376 kg |
| Vehicle Length | 3720 mm | 4665 mm |
| Vehicle Width | 1540 mm | 2041 mm |
| Vehicle Height | 1380 mm | 1198 mm |
| Wheelbase Size | 2380 mm | 3055 mm |
