1963 AC Greyhound vs. 2009 Opel Insignia
To start off, 2009 Opel Insignia is newer by 46 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, 2009 Opel Insignia (129 HP @ 4000 RPM) has 6 more horse power than 1963 AC Greyhound. (123 HP @ 5750 RPM) In normal driving conditions, 2009 Opel Insignia should accelerate faster than 1963 AC Greyhound.
Let's talk about torque, 2009 Opel Insignia (300 Nm) has 121 more torque (in Nm) than 1963 AC Greyhound. (179 Nm). This means 2009 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 1963 AC Greyhound.
Compare all specifications:
| 1963 AC Greyhound | 2009 Opel Insignia | |
| Make | AC | Opel |
| Model | Greyhound | Insignia |
| Year Released | 1963 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 1956 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 129 HP |
| Engine RPM | 5750 RPM | 4000 RPM |
| Torque | 179 Nm | 300 Nm |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4580 mm | 4830 mm |
| Vehicle Width | 1670 mm | 1856 mm |
| Vehicle Height | 1340 mm | 1498 mm |
| Wheelbase Size | 2550 mm | 2737 mm |
