1989 Pontiac Grand Am vs. 1959 Porsche 718
To start off, 1989 Pontiac Grand Am is newer by 30 year(s). Which means there will be less support and parts availability for 1959 Porsche 718. In addition, the cost of maintenance, including insurance, on 1959 Porsche 718 would be higher. At 1,996 cc (4 cylinders), 1989 Pontiac Grand Am is equipped with a bigger engine. In terms of performance, 1989 Pontiac Grand Am (163 HP @ 5600 RPM) has 15 more horse power than 1959 Porsche 718. (148 HP @ 8200 RPM). In normal driving conditions, 1989 Pontiac Grand Am should accelerate faster than 1959 Porsche 718. With that said, vehicle weight also plays an important factor in acceleration. 1989 Pontiac Grand Am weights approximately 695 kg more than 1959 Porsche 718. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1989 Pontiac Grand Am | 1959 Porsche 718 | |
| Make | Pontiac | Porsche |
| Model | Grand Am | 718 |
| Year Released | 1989 | 1959 |
| Engine Position | Front | Middle |
| Engine Size | 1996 cc | 1498 cc |
| Horse Power | 163 HP | 148 HP |
| Engine RPM | 5600 RPM | 8200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1235 kg | 540 kg |
