1956 Austin A 40 vs. 1965 Innocenti J4
To start off, 1965 Innocenti J4 is newer by 9 year(s). Which means there will be less support and parts availability for 1956 Austin A 40. In addition, the cost of maintenance, including insurance, on 1956 Austin A 40 would be higher. At 1,200 cc (4 cylinders), 1956 Austin A 40 is equipped with a bigger engine. In terms of performance, 1965 Innocenti J4 (56 HP @ 5500 RPM) has 15 more horse power than 1956 Austin A 40. (41 HP @ 4500 RPM) In normal driving conditions, 1965 Innocenti J4 should accelerate faster than 1956 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 1956 Austin A 40 weights approximately 180 kg more than 1965 Innocenti J4.
Because 1956 Austin A 40 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 1956 Austin A 40. 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. Let's talk about torque, 1965 Innocenti J4 (82 Nm @ 2000 RPM) has 3 more torque (in Nm) than 1956 Austin A 40. (79 Nm @ 2400 RPM). This means 1965 Innocenti J4 will have an easier job in driving up hills or pulling heavy equipment than 1956 Austin A 40.
Compare all specifications:
1956 Austin A 40 | 1965 Innocenti J4 | |
Make | Austin | Innocenti |
Model | A 40 | J4 |
Year Released | 1956 | 1965 |
Engine Position | Front | Front |
Engine Size | 1200 cc | 1098 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 41 HP | 56 HP |
Engine RPM | 4500 RPM | 5500 RPM |
Torque | 79 Nm | 82 Nm |
Torque RPM | 2400 RPM | 2000 RPM |
Engine Bore Size | 65.5 mm | 64.6 mm |
Engine Stroke Size | 89 mm | 83.7 mm |
Engine Compression Ratio | 7.2:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1030 kg | 850 kg |
Vehicle Length | 4130 mm | 3720 mm |
Vehicle Width | 1570 mm | 1540 mm |
Vehicle Height | 1570 mm | 1380 mm |
Wheelbase Size | 2530 mm | 2380 mm |