1975 AC 428 vs. 1970 Autobianchi Primula
To start off, 1975 AC 428 is newer by 5 year(s). Which means there will be less support and parts availability for 1970 Autobianchi Primula. In addition, the cost of maintenance, including insurance, on 1970 Autobianchi Primula would be higher. At 7,003 cc (8 cylinders), 1975 AC 428 is equipped with a bigger engine. In terms of performance, 1975 AC 428 (298 HP @ 4600 RPM) has 241 more horse power than 1970 Autobianchi Primula. (57 HP @ 5300 RPM). In normal driving conditions, 1975 AC 428 should accelerate faster than 1970 Autobianchi Primula. With that said, vehicle weight also plays an important factor in acceleration. 1975 AC 428 weights approximately 600 kg more than 1970 Autobianchi Primula. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1975 AC 428 | 1970 Autobianchi Primula | |
| Make | AC | Autobianchi |
| Model | 428 | Primula |
| Year Released | 1975 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 1221 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 57 HP |
| Engine RPM | 4600 RPM | 5300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1430 kg | 830 kg |
| Vehicle Length | 4430 mm | 3800 mm |
| Vehicle Width | 1710 mm | 1590 mm |
| Vehicle Height | 1310 mm | 1350 mm |
| Wheelbase Size | 2450 mm | 2310 mm |
