1964 Autobianchi Stellina vs. 1963 Innocenti IM 3
To start off, 1964 Autobianchi Stellina is newer by 1 year(s). Which means there will be less support and parts availability for 1963 Innocenti IM 3. In addition, the cost of maintenance, including insurance, on 1963 Innocenti IM 3 would be higher. At 1,098 cc (4 cylinders), 1963 Innocenti IM 3 is equipped with a bigger engine. In terms of performance, 1963 Innocenti IM 3 (56 HP @ 5500 RPM) has 29 more horse power than 1964 Autobianchi Stellina. (27 HP @ 4800 RPM) In normal driving conditions, 1963 Innocenti IM 3 should accelerate faster than 1964 Autobianchi Stellina. With that said, vehicle weight also plays an important factor in acceleration. 1963 Innocenti IM 3 weights approximately 230 kg more than 1964 Autobianchi Stellina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1964 Autobianchi Stellina 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 Autobianchi Stellina. However, in wet, icy, snow, or gravel driving conditions, 1963 Innocenti IM 3, 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, 1963 Innocenti IM 3 (83 Nm @ 2500 RPM) has 29 more torque (in Nm) than 1964 Autobianchi Stellina. (54 Nm @ 2800 RPM). This means 1963 Innocenti IM 3 will have an easier job in driving up hills or pulling heavy equipment than 1964 Autobianchi Stellina.
Compare all specifications:
| 1964 Autobianchi Stellina | 1963 Innocenti IM 3 | |
| Make | Autobianchi | Innocenti |
| Model | Stellina | IM 3 |
| Year Released | 1964 | 1963 |
| Engine Size | 765 cc | 1098 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 27 HP | 56 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 54 Nm | 83 Nm |
| Torque RPM | 2800 RPM | 2500 RPM |
| Engine Bore Size | 62 mm | 64.6 mm |
| Engine Stroke Size | 63.5 mm | 83.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 660 kg | 890 kg |
| Vehicle Length | 3680 mm | 3760 mm |
| Vehicle Width | 1440 mm | 1570 mm |
| Vehicle Height | 1250 mm | 1380 mm |
| Wheelbase Size | 2010 mm | 2380 mm |
