1963 AC Greyhound vs. 1977 Porsche 912
To start off, 1977 Porsche 912 is newer by 14 year(s). Which means there will be less support and parts availability for 1963 AC Greyhound. In addition, the cost of maintenance, including insurance, on 1963 AC Greyhound would be higher. Both 1963 AC Greyhound and 1977 Porsche 912 are equipped with a 1,971 cc engine. In terms of performance, 1963 AC Greyhound (123 HP @ 5750 RPM) has 36 more horse power than 1977 Porsche 912. (87 HP @ 4900 RPM). In normal driving conditions, 1963 AC Greyhound should accelerate faster than 1977 Porsche 912. With that said, vehicle weight also plays an important factor in acceleration. 1977 Porsche 912 weights approximately 125 kg more than 1963 AC Greyhound.
Let's talk about torque, 1963 AC Greyhound (179 Nm) has 43 more torque (in Nm) than 1977 Porsche 912. (136 Nm). This means 1963 AC Greyhound will have an easier job in driving up hills or pulling heavy equipment than 1977 Porsche 912.
Compare all specifications:
| 1963 AC Greyhound | 1977 Porsche 912 | |
| Make | AC | Porsche |
| Model | Greyhound | 912 |
| Year Released | 1963 | 1977 |
| Engine Position | Front | Rear |
| Engine Size | 1971 cc | 1971 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 87 HP |
| Engine RPM | 5750 RPM | 4900 RPM |
| Torque | 179 Nm | 136 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1015 kg | 1140 kg |
| Vehicle Length | 4580 mm | 4170 mm |
| Vehicle Width | 1670 mm | 1610 mm |
| Vehicle Height | 1340 mm | 1310 mm |
| Wheelbase Size | 2550 mm | 2220 mm |
