1967 Innocenti IM 3 vs. 1981 Nissan Sunny
To start off, 1981 Nissan Sunny is newer by 14 year(s). Which means there will be less support and parts availability for 1967 Innocenti IM 3. In addition, the cost of maintenance, including insurance, on 1967 Innocenti IM 3 would be higher. At 1,487 cc (4 cylinders), 1981 Nissan Sunny is equipped with a bigger engine. In terms of performance, 1981 Nissan Sunny (74 HP @ 5600 RPM) has 18 more horse power than 1967 Innocenti IM 3. (56 HP @ 5500 RPM) In normal driving conditions, 1981 Nissan Sunny should accelerate faster than 1967 Innocenti IM 3. With that said, vehicle weight also plays an important factor in acceleration. 1967 Innocenti IM 3 weights approximately 79 kg more than 1981 Nissan Sunny.
Let's talk about torque, 1981 Nissan Sunny (123 Nm @ 2800 RPM) has 39 more torque (in Nm) than 1967 Innocenti IM 3. (84 Nm @ 2500 RPM). This means 1981 Nissan Sunny will have an easier job in driving up hills or pulling heavy equipment than 1967 Innocenti IM 3.
Compare all specifications:
| 1967 Innocenti IM 3 | 1981 Nissan Sunny | |
| Make | Innocenti | Nissan |
| Model | IM 3 | Sunny |
| Year Released | 1967 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 1487 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 56 HP | 74 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 84 Nm | 123 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 894 kg | 815 kg |
| Vehicle Length | 3760 mm | 4140 mm |
| Vehicle Width | 1570 mm | 1650 mm |
| Vehicle Height | 1380 mm | 1400 mm |
| Wheelbase Size | 2380 mm | 2410 mm |
