1962 AC Greyhound vs. 2009 Hummer H2
To start off, 2009 Hummer H2 is newer by 47 year(s). Which means there will be less support and parts availability for 1962 AC Greyhound. In addition, the cost of maintenance, including insurance, on 1962 AC Greyhound would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (393 HP @ 5700 RPM) has 270 more horse power than 1962 AC Greyhound. (123 HP @ 5750 RPM) In normal driving conditions, 2009 Hummer H2 should accelerate faster than 1962 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1888 kg more than 1962 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 Hummer H2 (564 Nm) has 385 more torque (in Nm) than 1962 AC Greyhound. (179 Nm). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1962 AC Greyhound.
Compare all specifications:
| 1962 AC Greyhound | 2009 Hummer H2 | |
| Make | AC | Hummer |
| Model | Greyhound | H2 |
| Year Released | 1962 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 6199 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 123 HP | 393 HP |
| Engine RPM | 5750 RPM | 5700 RPM |
| Torque | 179 Nm | 564 Nm |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1015 kg | 2903 kg |
| Vehicle Length | 4580 mm | 4830 mm |
| Vehicle Width | 1670 mm | 2070 mm |
| Vehicle Height | 1340 mm | 2020 mm |
| Wheelbase Size | 2550 mm | 3130 mm |
| Fuel Tank Capacity | 54 L | 121 L |
