1976 Holden Sunbird vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 33 year(s). Which means there will be less support and parts availability for 1976 Holden Sunbird. In addition, the cost of maintenance, including insurance, on 1976 Holden Sunbird would be higher. At 5,044 cc (8 cylinders), 1976 Holden Sunbird is equipped with a bigger engine. In terms of performance, 1976 Holden Sunbird (247 HP @ 5000 RPM) has 5 more horse power than 2009 Hummer H3. (242 HP @ 5600 RPM). In normal driving conditions, 1976 Holden Sunbird should accelerate faster than 2009 Hummer H3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 920 kg more than 1976 Holden Sunbird.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1976 Holden Sunbird. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H3 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, 1976 Holden Sunbird (436 Nm @ 3400 RPM) has 108 more torque (in Nm) than 2009 Hummer H3. (328 Nm @ 4600 RPM). This means 1976 Holden Sunbird will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H3.
Compare all specifications:
| 1976 Holden Sunbird | 2009 Hummer H3 | |
| Make | Holden | Hummer |
| Model | Sunbird | H3 |
| Year Released | 1976 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 5044 cc | 3651 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 247 HP | 242 HP |
| Engine RPM | 5000 RPM | 5600 RPM |
| Torque | 436 Nm | 328 Nm |
| Torque RPM | 3400 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1280 kg | 2200 kg |
| Vehicle Length | 4500 mm | 4790 mm |
| Vehicle Width | 1710 mm | 1900 mm |
| Vehicle Height | 1340 mm | 2000 mm |
| Wheelbase Size | 2590 mm | 2850 mm |
