1966 Alfa Romeo Spider vs. 1963 Porsche 718
To start off, 1966 Alfa Romeo Spider is newer by 3 year(s). Which means there will be less support and parts availability for 1963 Porsche 718. In addition, the cost of maintenance, including insurance, on 1963 Porsche 718 would be higher. At 2,582 cc (6 cylinders), 1966 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1966 Alfa Romeo Spider (163 HP @ 5900 RPM) has 17 more horse power than 1963 Porsche 718. (146 HP @ 7500 RPM). In normal driving conditions, 1966 Alfa Romeo Spider should accelerate faster than 1963 Porsche 718. With that said, vehicle weight also plays an important factor in acceleration. 1966 Alfa Romeo Spider weights approximately 740 kg more than 1963 Porsche 718. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1966 Alfa Romeo Spider | 1963 Porsche 718 | |
| Make | Alfa Romeo | Porsche |
| Model | Spider | 718 |
| Year Released | 1966 | 1963 |
| Body Type | Roadster | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 2582 cc | 1587 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 163 HP | 146 HP |
| Engine RPM | 5900 RPM | 7500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1330 kg | 590 kg |
| Vehicle Length | 4510 mm | 3990 mm |
| Vehicle Width | 1610 mm | 1680 mm |
| Vehicle Height | 1390 mm | 1320 mm |
| Wheelbase Size | 2510 mm | 2110 mm |
| Fuel Tank Capacity | 46 L | 73 L |
