1960 AC Greyhound vs. 1977 Opel Monza
To start off, 1977 Opel Monza is newer by 17 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 2,968 cc (6 cylinders), 1977 Opel Monza is equipped with a bigger engine. In terms of performance, 1977 Opel Monza (180 HP @ 5800 RPM) has 57 more horse power than 1960 AC Greyhound. (123 HP @ 5750 RPM) In normal driving conditions, 1977 Opel Monza should accelerate faster than 1960 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 1977 Opel Monza weights approximately 382 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 | 1977 Opel Monza | |
| Make | AC | Opel |
| Model | Greyhound | Monza |
| Year Released | 1960 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2968 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 180 HP |
| Engine RPM | 5750 RPM | 5800 RPM |
| Engine Bore Size | 66 mm | 95 mm |
| Engine Stroke Size | 96 mm | 69.8 mm |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1015 kg | 1397 kg |
| Vehicle Length | 4580 mm | 4730 mm |
| Vehicle Width | 1670 mm | 1730 mm |
| Vehicle Height | 1340 mm | 1350 mm |
| Wheelbase Size | 2550 mm | 2640 mm |
| Fuel Tank Capacity | 54 L | 50 L |
