1957 Berkeley Sports vs. 1973 Innocenti J4
To start off, 1973 Innocenti J4 is newer by 16 year(s). Which means there will be less support and parts availability for 1957 Berkeley Sports. In addition, the cost of maintenance, including insurance, on 1957 Berkeley Sports 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 41 more horse power than 1957 Berkeley Sports. (15 HP @ 4800 RPM) In normal driving conditions, 1973 Innocenti J4 should accelerate faster than 1957 Berkeley Sports. With that said, vehicle weight also plays an important factor in acceleration. 1973 Innocenti J4 weights approximately 598 kg more than 1957 Berkeley Sports. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 34 more torque (in Nm) than 1957 Berkeley Sports. (49 Nm @ 3500 RPM). This means 1973 Innocenti J4 will have an easier job in driving up hills or pulling heavy equipment than 1957 Berkeley Sports.
Compare all specifications:
1957 Berkeley Sports | 1973 Innocenti J4 | |
Make | Berkeley | Innocenti |
Model | Sports | J4 |
Year Released | 1957 | 1973 |
Engine Position | Front | Front |
Engine Size | 322 cc | 1097 cc |
Engine Cylinders | 2 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 15 HP | 56 HP |
Engine RPM | 4800 RPM | 5500 RPM |
Torque | 49 Nm | 83 Nm |
Torque RPM | 3500 RPM | 2500 RPM |
Engine Bore Size | 60 mm | 64.6 mm |
Engine Stroke Size | 57 mm | 83.7 mm |
Engine Compression Ratio | 8.0:1 | 21.5:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 2 seats |
Vehicle Weight | 282 kg | 880 kg |
Vehicle Length | 3130 mm | 3720 mm |
Vehicle Width | 1280 mm | 1540 mm |
Vehicle Height | 1090 mm | 1380 mm |
Wheelbase Size | 1780 mm | 2380 mm |