1959 AC Greyhound vs. 2007 Hummer H3
To start off, 2007 Hummer H3 is newer by 48 year(s). Which means there will be less support and parts availability for 1959 AC Greyhound. In addition, the cost of maintenance, including insurance, on 1959 AC Greyhound would be higher. At 3,700 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 138 more horse power than 1959 AC Greyhound. (104 HP @ 4700 RPM) In normal driving conditions, 2007 Hummer H3 should accelerate faster than 1959 AC Greyhound.
Let's talk about torque, 2007 Hummer H3 (328 Nm @ 4600 RPM) has 153 more torque (in Nm) than 1959 AC Greyhound. (175 Nm @ 4700 RPM). This means 2007 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1959 AC Greyhound.
Compare all specifications:
| 1959 AC Greyhound | 2007 Hummer H3 | |
| Make | AC | Hummer |
| Model | Greyhound | H3 |
| Year Released | 1959 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2216 cc | 3700 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 104 HP | 242 HP |
| Engine RPM | 4700 RPM | 5600 RPM |
| Torque | 175 Nm | 328 Nm |
| Torque RPM | 4700 RPM | 4600 RPM |
| Vehicle Length | 4580 mm | 4750 mm |
| Vehicle Width | 1670 mm | 1900 mm |
| Vehicle Height | 1340 mm | 1880 mm |
| Wheelbase Size | 2550 mm | 2850 mm |
| Fuel Tank Capacity | 54 L | 87 L |
