1976 Holden Sunbird vs. 1964 Innocenti IM 3
To start off, 1976 Holden Sunbird is newer by 12 year(s). Which means there will be less support and parts availability for 1964 Innocenti IM 3. In addition, the cost of maintenance, including insurance, on 1964 Innocenti IM 3 would be higher. At 3,298 cc (6 cylinders), 1976 Holden Sunbird is equipped with a bigger engine. In terms of performance, 1976 Holden Sunbird (108 HP @ 4400 RPM) has 52 more horse power than 1964 Innocenti IM 3. (56 HP @ 5500 RPM). In normal driving conditions, 1976 Holden Sunbird should accelerate faster than 1964 Innocenti IM 3. With that said, vehicle weight also plays an important factor in acceleration. 1976 Holden Sunbird weights approximately 285 kg more than 1964 Innocenti IM 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1976 Holden Sunbird 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 1976 Holden Sunbird. However, in wet, icy, snow, or gravel driving conditions, 1964 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, 1976 Holden Sunbird (259 Nm @ 1600 RPM) has 176 more torque (in Nm) than 1964 Innocenti IM 3. (83 Nm @ 2500 RPM). This means 1976 Holden Sunbird will have an easier job in driving up hills or pulling heavy equipment than 1964 Innocenti IM 3.
Compare all specifications:
| 1976 Holden Sunbird | 1964 Innocenti IM 3 | |
| Make | Holden | Innocenti |
| Model | Sunbird | IM 3 |
| Year Released | 1976 | 1964 |
| Engine Position | Front | Front |
| Engine Size | 3298 cc | 1096 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 56 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Torque | 259 Nm | 83 Nm |
| Torque RPM | 1600 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1175 kg | 890 kg |
| Vehicle Length | 4500 mm | 3760 mm |
| Vehicle Width | 1710 mm | 1570 mm |
| Vehicle Height | 1340 mm | 1380 mm |
| Wheelbase Size | 2590 mm | 2380 mm |
