1961 AC Greyhound vs. 1956 GAZ M-20
To start off, 1961 AC Greyhound is newer by 5 year(s). Which means there will be less support and parts availability for 1956 GAZ M-20. In addition, the cost of maintenance, including insurance, on 1956 GAZ M-20 would be higher. At 2,120 cc (4 cylinders), 1956 GAZ M-20 is equipped with a bigger engine. In terms of performance, 1961 AC Greyhound (123 HP @ 5750 RPM) has 72 more horse power than 1956 GAZ M-20. (51 HP @ 3600 RPM). In normal driving conditions, 1961 AC Greyhound should accelerate faster than 1956 GAZ M-20. With that said, vehicle weight also plays an important factor in acceleration. 1956 GAZ M-20 weights approximately 445 kg more than 1961 AC Greyhound.
Let's talk about torque, 1961 AC Greyhound (179 Nm) has 54 more torque (in Nm) than 1956 GAZ M-20. (125 Nm). This means 1961 AC Greyhound will have an easier job in driving up hills or pulling heavy equipment than 1956 GAZ M-20.
Compare all specifications:
| 1961 AC Greyhound | 1956 GAZ M-20 | |
| Make | AC | GAZ |
| Model | Greyhound | M-20 |
| Year Released | 1961 | 1956 |
| Engine Size | 1971 cc | 2120 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 123 HP | 51 HP |
| Engine RPM | 5750 RPM | 3600 RPM |
| Torque | 179 Nm | 125 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1015 kg | 1460 kg |
| Vehicle Length | 4580 mm | 4670 mm |
| Vehicle Width | 1670 mm | 1900 mm |
| Vehicle Height | 1340 mm | 1650 mm |
| Wheelbase Size | 2550 mm | 2710 mm |
