1975 Pontiac Trans Am vs. 1957 Porsche 356
To start off, 1975 Pontiac Trans Am is newer by 18 year(s). Which means there will be less support and parts availability for 1957 Porsche 356. In addition, the cost of maintenance, including insurance, on 1957 Porsche 356 would be higher. At 6,556 cc (8 cylinders), 1975 Pontiac Trans Am is equipped with a bigger engine. In terms of performance, 1975 Pontiac Trans Am (220 HP) has 161 more horse power than 1957 Porsche 356. (59 HP). In normal driving conditions, 1975 Pontiac Trans Am should accelerate faster than 1957 Porsche 356.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control.
Compare all specifications:
| 1975 Pontiac Trans Am | 1957 Porsche 356 | |
| Make | Pontiac | Porsche |
| Model | Trans Am | 356 |
| Year Released | 1975 | 1957 |
| Body Type | Coupe | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 6556 cc | 1581 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 220 HP | 59 HP |
| Engine Bore Size | 104.2 mm | 82.5 mm |
| Engine Stroke Size | 95.3 mm | 74 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 5040 mm | 3960 mm |
| Vehicle Width | 1860 mm | 1680 mm |
| Vehicle Height | 1260 mm | 1230 mm |
| Wheelbase Size | 2750 mm | 2110 mm |
