1957 Holden FJ vs. 1958 Porsche 550 A
To start off, 1958 Porsche 550 A is newer by 1 year(s). Which means there will be less support and parts availability for 1957 Holden FJ. In addition, the cost of maintenance, including insurance, on 1957 Holden FJ would be higher. At 2,150 cc (6 cylinders), 1957 Holden FJ is equipped with a bigger engine. In terms of performance, 1958 Porsche 550 A (108 HP) has 49 more horse power than 1957 Holden FJ. (59 HP) In normal driving conditions, 1958 Porsche 550 A should accelerate faster than 1957 Holden FJ. With that said, vehicle weight also plays an important factor in acceleration. 1957 Holden FJ weights approximately 395 kg more than 1958 Porsche 550 A.
Compare all specifications:
| 1957 Holden FJ | 1958 Porsche 550 A | |
| Make | Holden | Porsche |
| Model | FJ | 550 A |
| Year Released | 1957 | 1958 |
| Engine Position | Front | Rear |
| Engine Size | 2150 cc | 1496 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 59 HP | 108 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1000 kg | 605 kg |
| Vehicle Length | 4410 mm | 3960 mm |
| Vehicle Width | 1710 mm | 1680 mm |
| Wheelbase Size | 2620 mm | 2110 mm |
