1960 AC Greyhound vs. 1973 AC 428
To start off, 1973 AC 428 is newer by 13 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 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 1973 AC 428 (298 HP @ 4600 RPM) has 175 more horse power than 1960 AC Greyhound. (123 HP @ 5750 RPM) In normal driving conditions, 1973 AC 428 should accelerate faster than 1960 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 1973 AC 428 weights approximately 415 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 | 1973 AC 428 | |
| Make | AC | AC |
| Model | Greyhound | 428 |
| Year Released | 1960 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 7002 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 298 HP |
| Engine RPM | 5750 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1015 kg | 1430 kg |
| Vehicle Length | 4580 mm | 4430 mm |
| Vehicle Width | 1670 mm | 1710 mm |
| Vehicle Height | 1340 mm | 1310 mm |
| Wheelbase Size | 2550 mm | 2450 mm |
