1972 Austin Maxi vs. 1970 Innocenti J4
To start off, 1972 Austin Maxi is newer by 2 year(s). Which means there will be less support and parts availability for 1970 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1970 Innocenti J4 would be higher. At 1,485 cc (4 cylinders), 1972 Austin Maxi is equipped with a bigger engine. In terms of performance, 1972 Austin Maxi (68 HP @ 5600 RPM) has 12 more horse power than 1970 Innocenti J4. (56 HP @ 5600 RPM). In normal driving conditions, 1972 Austin Maxi should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1972 Austin Maxi weights approximately 128 kg more than 1970 Innocenti J4. 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, 1972 Austin Maxi (104 Nm @ 3100 RPM) has 22 more torque (in Nm) than 1970 Innocenti J4. (82 Nm @ 2000 RPM). This means 1972 Austin Maxi will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4.
Compare all specifications:
| 1972 Austin Maxi | 1970 Innocenti J4 | |
| Make | Austin | Innocenti |
| Model | Maxi | J4 |
| Year Released | 1972 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1485 cc | 1098 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 56 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 104 Nm | 82 Nm |
| Torque RPM | 3100 RPM | 2000 RPM |
| Engine Bore Size | 76.3 mm | 64.6 mm |
| Engine Stroke Size | 81.4 mm | 83.7 mm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 980 kg | 852 kg |
| Vehicle Length | 4030 mm | 3720 mm |
| Vehicle Width | 1640 mm | 1540 mm |
| Vehicle Height | 1390 mm | 1380 mm |
| Wheelbase Size | 2650 mm | 2380 mm |
