1974 Fiat 128 vs. 1990 Fiat 126
To start off, 1990 Fiat 126 is newer by 16 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 1,116 cc (4 cylinders), 1974 Fiat 128 is equipped with a bigger engine. In terms of performance, 1974 Fiat 128 (63 HP @ 6000 RPM) has 37 more horse power than 1990 Fiat 126. (26 HP @ 4500 RPM). In normal driving conditions, 1974 Fiat 128 should accelerate faster than 1990 Fiat 126. With that said, vehicle weight also plays an important factor in acceleration. 1974 Fiat 128 weights approximately 175 kg more than 1990 Fiat 126. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1974 Fiat 128 (83 Nm @ 4400 RPM) has 34 more torque (in Nm) than 1990 Fiat 126. (49 Nm @ 2000 RPM). This means 1974 Fiat 128 will have an easier job in driving up hills or pulling heavy equipment than 1990 Fiat 126.
Compare all specifications:
| 1974 Fiat 128 | 1990 Fiat 126 | |
| Make | Fiat | Fiat |
| Model | 128 | 126 |
| Year Released | 1974 | 1990 |
| Engine Position | Front | Rear |
| Engine Size | 1116 cc | 703 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 26 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 83 Nm | 49 Nm |
| Torque RPM | 4400 RPM | 2000 RPM |
| Engine Bore Size | 80.1 mm | 80 mm |
| Engine Stroke Size | 55.5 mm | 70 mm |
| Engine Compression Ratio | 8.8:1 | 8.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 820 kg | 645 kg |
| Vehicle Length | 3820 mm | 3110 mm |
| Vehicle Width | 1570 mm | 1380 mm |
| Vehicle Height | 1310 mm | 1350 mm |
| Wheelbase Size | 2240 mm | 1850 mm |
| Fuel Tank Capacity | 50 L | 50 L |
