1960 AC Greyhound vs. 2005 Kia Optima
To start off, 2005 Kia Optima 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 2,671 cc (6 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2005 Kia Optima (170 HP @ 4000 RPM) has 47 more horse power than 1960 AC Greyhound. (123 HP @ 5750 RPM) In normal driving conditions, 2005 Kia Optima should accelerate faster than 1960 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 472 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 Kia Optima | |
| Make | AC | Kia |
| Model | Greyhound | Optima |
| Year Released | 1960 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2671 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 170 HP |
| Engine RPM | 5750 RPM | 4000 RPM |
| Engine Bore Size | 66 mm | 87 mm |
| Engine Stroke Size | 96 mm | 75 mm |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1015 kg | 1487 kg |
| Vehicle Length | 4580 mm | 4730 mm |
| Vehicle Width | 1670 mm | 1820 mm |
| Vehicle Height | 1340 mm | 1420 mm |
| Wheelbase Size | 2550 mm | 2710 mm |
| Fuel Tank Capacity | 54 L | 65 L |
