1986 Holden Commodore vs. 2007 Hummer H2
To start off, 2007 Hummer H2 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1986 Holden Commodore would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2007 Hummer H2 (326 HP @ 5200 RPM) has 162 more horse power than 1986 Holden Commodore. (164 HP @ 4400 RPM) In normal driving conditions, 2007 Hummer H2 should accelerate faster than 1986 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1608 kg more than 1986 Holden Commodore. 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 1986 Holden Commodore. 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 171 more torque (in Nm) than 1986 Holden Commodore. (324 Nm @ 3200 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Commodore.
Compare all specifications:
| 1986 Holden Commodore | 2007 Hummer H2 | |
| Make | Holden | Hummer |
| Model | Commodore | H2 |
| Year Released | 1986 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4987 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 164 HP | 326 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 324 Nm | 495 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1295 kg | 2903 kg |
| Vehicle Length | 4770 mm | 4830 mm |
| Vehicle Width | 1730 mm | 2070 mm |
| Vehicle Height | 1380 mm | 2020 mm |
| Wheelbase Size | 2670 mm | 3130 mm |
