1966 Autobianchi Primula vs. 1948 Bristol 401
To start off, 1966 Autobianchi Primula is newer by 18 year(s). Which means there will be less support and parts availability for 1948 Bristol 401. In addition, the cost of maintenance, including insurance, on 1948 Bristol 401 would be higher. At 1,969 cc (6 cylinders), 1948 Bristol 401 is equipped with a bigger engine. In terms of performance, 1948 Bristol 401 (85 HP @ 4500 RPM) has 28 more horse power than 1966 Autobianchi Primula. (57 HP @ 5300 RPM) In normal driving conditions, 1948 Bristol 401 should accelerate faster than 1966 Autobianchi Primula. With that said, vehicle weight also plays an important factor in acceleration. 1948 Bristol 401 weights approximately 395 kg more than 1966 Autobianchi Primula. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1966 Autobianchi Primula | 1948 Bristol 401 | |
| Make | Autobianchi | Bristol |
| Model | Primula | 401 |
| Year Released | 1966 | 1948 |
| Engine Position | Front | Front |
| Engine Size | 1221 cc | 1969 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 57 HP | 85 HP |
| Engine RPM | 5300 RPM | 4500 RPM |
| Engine Compression Ratio | 8.6:1 | 7.5:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 830 kg | 1225 kg |
| Vehicle Length | 3800 mm | 4870 mm |
| Vehicle Width | 1590 mm | 1710 mm |
| Vehicle Height | 1350 mm | 1530 mm |
| Wheelbase Size | 2310 mm | 2900 mm |
| Fuel Tank Capacity | 40 L | 77 L |
