1974 Fiat 128 vs. 1977 Datsun 260Z
To start off, 1977 Datsun 260Z is newer by 3 year(s). Which means there will be less support and parts availability for 1974 Fiat 128. In addition, the cost of maintenance, including insurance, on 1974 Fiat 128 would be higher. At 2,565 cc (6 cylinders), 1977 Datsun 260Z is equipped with a bigger engine. In terms of performance, 1977 Datsun 260Z (163 HP @ 5600 RPM) has 100 more horse power than 1974 Fiat 128. (63 HP @ 6000 RPM) In normal driving conditions, 1977 Datsun 260Z should accelerate faster than 1974 Fiat 128. With that said, vehicle weight also plays an important factor in acceleration. 1977 Datsun 260Z weights approximately 380 kg more than 1974 Fiat 128. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1977 Datsun 260Z (213 Nm @ 4400 RPM) has 130 more torque (in Nm) than 1974 Fiat 128. (83 Nm @ 4400 RPM). This means 1977 Datsun 260Z will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 128.
Compare all specifications:
| 1974 Fiat 128 | 1977 Datsun 260Z | |
| Make | Fiat | Datsun |
| Model | 128 | 260Z |
| Year Released | 1974 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1116 cc | 2565 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 163 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 83 Nm | 213 Nm |
| Torque RPM | 4400 RPM | 4400 RPM |
| Engine Bore Size | 80.1 mm | 83 mm |
| Engine Stroke Size | 55.5 mm | 79 mm |
| Engine Compression Ratio | 8.8:1 | 8.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 820 kg | 1200 kg |
| Vehicle Length | 3820 mm | 4450 mm |
| Vehicle Width | 1570 mm | 1630 mm |
| Vehicle Height | 1310 mm | 1290 mm |
| Wheelbase Size | 2240 mm | 2581 mm |
| Fuel Tank Capacity | 50 L | 60 L |
