1961 AC Greyhound vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 44 year(s). Which means there will be less support and parts availability for 1961 AC Greyhound. In addition, the cost of maintenance, including insurance, on 1961 AC Greyhound would be higher. At 1,971 cc (6 cylinders), 1961 AC Greyhound is equipped with a bigger engine. In terms of performance, 1961 AC Greyhound (123 HP @ 5750 RPM) has 26 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM). In normal driving conditions, 1961 AC Greyhound should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 149 kg more than 1961 AC Greyhound.
Let's talk about torque, 1961 AC Greyhound (179 Nm) has 37 more torque (in Nm) than 2005 Opel Astra. (142 Nm). This means 1961 AC Greyhound will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 1961 AC Greyhound | 2005 Opel Astra | |
| Make | AC | Opel |
| Model | Greyhound | Astra |
| Year Released | 1961 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 97 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 179 Nm | 142 Nm |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1015 kg | 1164 kg |
| Wheelbase Size | 2550 mm | 2610 mm |
| Fuel Tank Capacity | 54 L | 52 L |
