1963 AC Greyhound vs. 2011 Citroen C4
To start off, 2011 Citroen C4 is newer by 48 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, 1963 AC Greyhound (123 HP @ 5750 RPM) has 36 more horse power than 2011 Citroen C4. (87 HP @ 5250 RPM). In normal driving conditions, 1963 AC Greyhound should accelerate faster than 2011 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Citroen C4 weights approximately 242 kg more than 1963 AC Greyhound.
Let's talk about torque, 1963 AC Greyhound (179 Nm) has 46 more torque (in Nm) than 2011 Citroen C4. (133 Nm). This means 1963 AC Greyhound will have an easier job in driving up hills or pulling heavy equipment than 2011 Citroen C4.
Compare all specifications:
| 1963 AC Greyhound | 2011 Citroen C4 | |
| Make | AC | Citroen |
| Model | Greyhound | C4 |
| Year Released | 1963 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 1358 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 87 HP |
| Engine RPM | 5750 RPM | 5250 RPM |
| Torque | 179 Nm | 133 Nm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1015 kg | 1257 kg |
| Vehicle Length | 4580 mm | 4270 mm |
| Vehicle Width | 1670 mm | 1780 mm |
| Vehicle Height | 1340 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2610 mm |
| Fuel Tank Capacity | 54 L | 60 L |
