1972 Holden Torana vs. 2007 Hummer H2
To start off, 2007 Hummer H2 is newer by 35 year(s). Which means there will be less support and parts availability for 1972 Holden Torana. In addition, the cost of maintenance, including insurance, on 1972 Holden Torana would be higher. At 5,998 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2007 Hummer H2 (325 HP @ 5200 RPM) has 231 more horse power than 1972 Holden Torana. (94 HP @ 4600 RPM) In normal driving conditions, 2007 Hummer H2 should accelerate faster than 1972 Holden Torana. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1949 kg more than 1972 Holden Torana. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1972 Holden Torana. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H2 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Hummer H2 (495 Nm @ 4000 RPM) has 332 more torque (in Nm) than 1972 Holden Torana. (163 Nm @ 1600 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1972 Holden Torana.
Compare all specifications:
| 1972 Holden Torana | 2007 Hummer H2 | |
| Make | Holden | Hummer |
| Model | Torana | H2 |
| Year Released | 1972 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 5998 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 94 HP | 325 HP |
| Engine RPM | 4600 RPM | 5200 RPM |
| Torque | 163 Nm | 495 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 954 kg | 2903 kg |
| Vehicle Length | 4380 mm | 4830 mm |
| Vehicle Width | 1610 mm | 2070 mm |
| Vehicle Height | 1360 mm | 2020 mm |
| Wheelbase Size | 2550 mm | 3130 mm |
