1963 AC Greyhound vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 44 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. At 1,971 cc (6 cylinders), 1963 AC Greyhound is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (138 HP @ 5600 RPM) has 15 more horse power than 1963 AC Greyhound. (123 HP @ 5750 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1963 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 263 kg more than 1963 AC Greyhound. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1963 AC Greyhound (179 Nm) has 4 more torque (in Nm) than 2007 Opel Astra. (175 Nm). This means 1963 AC Greyhound will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 1963 AC Greyhound | 2007 Opel Astra | |
| Make | AC | Opel |
| Model | Greyhound | Astra |
| Year Released | 1963 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 138 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 179 Nm | 175 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1015 kg | 1278 kg |
| Vehicle Length | 4580 mm | 4300 mm |
| Vehicle Width | 1670 mm | 1760 mm |
| Vehicle Height | 1340 mm | 1440 mm |
| Wheelbase Size | 2550 mm | 2620 mm |
| Fuel Tank Capacity | 54 L | 52 L |
