1951 Austin A 70 vs. 1973 Innocenti J4
To start off, 1973 Innocenti J4 is newer by 22 year(s). Which means there will be less support and parts availability for 1951 Austin A 70. In addition, the cost of maintenance, including insurance, on 1951 Austin A 70 would be higher. At 2,198 cc (4 cylinders), 1951 Austin A 70 is equipped with a bigger engine. In terms of performance, 1951 Austin A 70 (66 HP @ 3700 RPM) has 10 more horse power than 1973 Innocenti J4. (56 HP @ 5500 RPM). In normal driving conditions, 1951 Austin A 70 should accelerate faster than 1973 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1951 Austin A 70 weights approximately 400 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 1951 Austin A 70 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 1951 Austin A 70. 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, 1951 Austin A 70 (157 Nm @ 1700 RPM) has 74 more torque (in Nm) than 1973 Innocenti J4. (83 Nm @ 2500 RPM). This means 1951 Austin A 70 will have an easier job in driving up hills or pulling heavy equipment than 1973 Innocenti J4.
Compare all specifications:
1951 Austin A 70 | 1973 Innocenti J4 | |
Make | Austin | Innocenti |
Model | A 70 | J4 |
Year Released | 1951 | 1973 |
Engine Position | Front | Front |
Engine Size | 2198 cc | 1097 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 66 HP | 56 HP |
Engine RPM | 3700 RPM | 5500 RPM |
Torque | 157 Nm | 83 Nm |
Torque RPM | 1700 RPM | 2500 RPM |
Engine Bore Size | 79.4 mm | 64.6 mm |
Engine Stroke Size | 111.1 mm | 83.7 mm |
Engine Compression Ratio | 6.8:1 | 21.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 2 seats |
Vehicle Weight | 1280 kg | 880 kg |
Vehicle Length | 4260 mm | 3720 mm |
Vehicle Width | 1770 mm | 1540 mm |
Vehicle Height | 1670 mm | 1380 mm |
Wheelbase Size | 2520 mm | 2380 mm |