2005 GMC Sierra vs. 1989 Holden Commodore
To start off, 2005 GMC Sierra is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1989 Holden Commodore would be higher. At 5,359 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1989 Holden Commodore. In wet, icy, snow, or gravel driving conditions, 2005 GMC Sierra 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, 1989 Holden Commodore (522 Nm) has 68 more torque (in Nm) than 2005 GMC Sierra. (454 Nm). This means 1989 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2005 GMC Sierra | 1989 Holden Commodore | |
| Make | GMC | Holden |
| Model | Sierra | Commodore |
| Year Released | 2005 | 1989 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 4980 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 295 HP | 0 HP |
| Torque | 454 Nm | 522 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
