1973 Innocenti J4 vs. 1964 Volvo PV 544 1.8
To start off, 1973 Innocenti J4 is newer by 9 year(s). Which means there will be less support and parts availability for 1964 Volvo PV 544 1.8. In addition, the cost of maintenance, including insurance, on 1964 Volvo PV 544 1.8 would be higher. At 1,778 cc (4 cylinders), 1964 Volvo PV 544 1.8 is equipped with a bigger engine. In terms of performance, 1964 Volvo PV 544 1.8 (85 HP @ 5400 RPM) has 29 more horse power than 1973 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 1964 Volvo PV 544 1.8 should accelerate faster than 1973 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1964 Volvo PV 544 1.8 weights approximately 90 kg more than 1973 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1964 Volvo PV 544 1.8 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 1964 Volvo PV 544 1.8. 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, 1964 Volvo PV 544 1.8 (145 Nm @ 3800 RPM) has 62 more torque (in Nm) than 1973 Innocenti J4. (83 Nm @ 2500 RPM). This means 1964 Volvo PV 544 1.8 will have an easier job in driving up hills or pulling heavy equipment than 1973 Innocenti J4.
Compare all specifications:
| 1973 Innocenti J4 | 1964 Volvo PV 544 1.8 | |
| Make | Innocenti | Volvo |
| Model | J4 | PV 544 1.8 |
| Year Released | 1973 | 1964 |
| Engine Position | Front | Front |
| Engine Size | 1097 cc | 1778 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 56 HP | 85 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 83 Nm | 145 Nm |
| Torque RPM | 2500 RPM | 3800 RPM |
| Engine Compression Ratio | 21.5:1 | 8.7:1 |
| 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 | 4370 mm |
| Vehicle Width | 1540 mm | 1590 mm |
| Vehicle Height | 1380 mm | 1510 mm |
| Wheelbase Size | 2380 mm | 2610 mm |
