1963 AC Greyhound vs. 2009 Pontiac G5
To start off, 2009 Pontiac G5 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 2,189 cc (4 cylinders), 2009 Pontiac G5 is equipped with a bigger engine. In terms of performance, 2009 Pontiac G5 (155 HP @ 6100 RPM) has 32 more horse power than 1963 AC Greyhound. (123 HP @ 5750 RPM) In normal driving conditions, 2009 Pontiac G5 should accelerate faster than 1963 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 2009 Pontiac G5 weights approximately 314 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, 2009 Pontiac G5 (203 Nm) has 24 more torque (in Nm) than 1963 AC Greyhound. (179 Nm). This means 2009 Pontiac G5 will have an easier job in driving up hills or pulling heavy equipment than 1963 AC Greyhound.
Compare all specifications:
| 1963 AC Greyhound | 2009 Pontiac G5 | |
| Make | AC | Pontiac |
| Model | Greyhound | G5 |
| Year Released | 1963 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2189 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 155 HP |
| Engine RPM | 5750 RPM | 6100 RPM |
| Torque | 179 Nm | 203 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1015 kg | 1329 kg |
| Vehicle Length | 4580 mm | 4570 mm |
| Vehicle Width | 1670 mm | 1720 mm |
| Vehicle Height | 1340 mm | 1420 mm |
| Wheelbase Size | 2550 mm | 2640 mm |
| Fuel Tank Capacity | 54 L | 49 L |
