1981 Holden Commodore vs. 2008 Hummer H3
To start off, 2008 Hummer H3 is newer by 27 year(s). Which means there will be less support and parts availability for 1981 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1981 Holden Commodore would be higher. At 4,142 cc (8 cylinders), 1981 Holden Commodore is equipped with a bigger engine. In terms of performance, 2008 Hummer H3 (242 HP @ 5600 RPM) has 108 more horse power than 1981 Holden Commodore. (134 HP @ 4200 RPM) In normal driving conditions, 2008 Hummer H3 should accelerate faster than 1981 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H3 weights approximately 882 kg more than 1981 Holden Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Holden Commodore. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Hummer H3 (328 Nm @ 4600 RPM) has 58 more torque (in Nm) than 1981 Holden Commodore. (270 Nm @ 2000 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1981 Holden Commodore. 1981 Holden Commodore has automatic transmission and 2008 Hummer H3 has manual transmission. 2008 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Holden Commodore will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Holden Commodore | 2008 Hummer H3 | |
| Make | Holden | Hummer |
| Model | Commodore | H3 |
| Year Released | 1981 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4142 cc | 3653 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 134 HP | 242 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Torque | 270 Nm | 328 Nm |
| Torque RPM | 2000 RPM | 4600 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1350 kg | 2232 kg |
| Vehicle Length | 4710 mm | 4750 mm |
| Vehicle Width | 1730 mm | 1900 mm |
| Vehicle Height | 1370 mm | 1860 mm |
| Wheelbase Size | 2670 mm | 2850 mm |
