2005 Cadillac STS vs. 1958 Porsche 718
To start off, 2005 Cadillac STS is newer by 47 year(s). Which means there will be less support and parts availability for 1958 Porsche 718. In addition, the cost of maintenance, including insurance, on 1958 Porsche 718 would be higher. At 4,565 cc (8 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (321 HP @ 6400 RPM) has 173 more horse power than 1958 Porsche 718. (148 HP @ 8200 RPM). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 1958 Porsche 718. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 1277 kg more than 1958 Porsche 718. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2005 Cadillac STS | 1958 Porsche 718 | |
| Make | Cadillac | Porsche |
| Model | STS | 718 |
| Year Released | 2005 | 1958 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 4565 cc | 1497 cc |
| Horse Power | 321 HP | 148 HP |
| Engine RPM | 6400 RPM | 8200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1817 kg | 540 kg |
