1960 AC Greyhound vs. 2005 Cadillac STS
To start off, 2005 Cadillac STS is newer by 45 year(s). Which means there will be less support and parts availability for 1960 AC Greyhound. In addition, the cost of maintenance, including insurance, on 1960 AC Greyhound 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 198 more horse power than 1960 AC Greyhound. (123 HP @ 5750 RPM) In normal driving conditions, 2005 Cadillac STS should accelerate faster than 1960 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 802 kg more than 1960 AC Greyhound. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1960 AC Greyhound | 2005 Cadillac STS | |
| Make | AC | Cadillac |
| Model | Greyhound | STS |
| Year Released | 1960 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 321 HP |
| Engine RPM | 5750 RPM | 6400 RPM |
| Engine Bore Size | 66 mm | 93.1 mm |
| Engine Stroke Size | 96 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1015 kg | 1817 kg |
| Vehicle Length | 4580 mm | 4990 mm |
| Vehicle Width | 1670 mm | 1850 mm |
| Vehicle Height | 1340 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2960 mm |
| Fuel Tank Capacity | 54 L | 66 L |
