1976 Alfa Romeo Alfetta vs. 1972 Fiat 128
To start off, 1976 Alfa Romeo Alfetta is newer by 4 year(s). Which means there will be less support and parts availability for 1972 Fiat 128. In addition, the cost of maintenance, including insurance, on 1972 Fiat 128 would be higher. At 1,995 cc (4 cylinders), 1976 Alfa Romeo Alfetta is equipped with a bigger engine. In terms of performance, 1976 Alfa Romeo Alfetta (122 HP @ 5300 RPM) has 59 more horse power than 1972 Fiat 128. (63 HP @ 6000 RPM). In normal driving conditions, 1976 Alfa Romeo Alfetta should accelerate faster than 1972 Fiat 128. With that said, vehicle weight also plays an important factor in acceleration. 1976 Alfa Romeo Alfetta weights approximately 320 kg more than 1972 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, 1976 Alfa Romeo Alfetta (183 Nm @ 4000 RPM) has 100 more torque (in Nm) than 1972 Fiat 128. (83 Nm @ 4400 RPM). This means 1976 Alfa Romeo Alfetta will have an easier job in driving up hills or pulling heavy equipment than 1972 Fiat 128.
Compare all specifications:
| 1976 Alfa Romeo Alfetta | 1972 Fiat 128 | |
| Make | Alfa Romeo | Fiat |
| Model | Alfetta | 128 |
| Year Released | 1976 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1115 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 122 HP | 63 HP |
| Engine RPM | 5300 RPM | 6000 RPM |
| Torque | 183 Nm | 83 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 88.5 mm | 55.5 mm |
| Engine Compression Ratio | 9.0:1 | 8.8:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1140 kg | 820 kg |
| Vehicle Length | 4390 mm | 3820 mm |
| Vehicle Width | 1650 mm | 1570 mm |
| Vehicle Height | 1440 mm | 1320 mm |
| Wheelbase Size | 2520 mm | 2240 mm |
| Fuel Tank Capacity | 49 L | 50 L |
