1960 AC Greyhound vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra 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 2,171 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (125 HP @ 4000 RPM) has 2 more horse power than 1960 AC Greyhound. (123 HP @ 5750 RPM) In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1960 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 508 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 Opel Vectra | |
| Make | AC | Opel |
| Model | Greyhound | Vectra |
| Year Released | 1960 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 125 HP |
| Engine RPM | 5750 RPM | 4000 RPM |
| Engine Bore Size | 66 mm | 84 mm |
| Engine Stroke Size | 96 mm | 98 mm |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1015 kg | 1523 kg |
| Vehicle Length | 4580 mm | 4830 mm |
| Vehicle Width | 1670 mm | 1800 mm |
| Vehicle Height | 1340 mm | 1510 mm |
| Wheelbase Size | 2550 mm | 2710 mm |
| Fuel Tank Capacity | 54 L | 61 L |
