2006 GMC Sierra vs. 1980 Holden Commodore
To start off, 2006 GMC Sierra is newer by 26 year(s). Which means there will be less support and parts availability for 1980 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1980 Holden Commodore would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (301 HP @ 4400 RPM) has 199 more horse power than 1980 Holden Commodore. (102 HP @ 4400 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1980 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 1215 kg more than 1980 Holden Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1980 Holden Commodore. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 GMC Sierra (488 Nm @ 4000 RPM) has 296 more torque (in Nm) than 1980 Holden Commodore. (192 Nm @ 2800 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1980 Holden Commodore.
Compare all specifications:
| 2006 GMC Sierra | 1980 Holden Commodore | |
| Make | GMC | Holden |
| Model | Sierra | Commodore |
| Year Released | 2006 | 1980 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 2838 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 301 HP | 102 HP |
| Engine RPM | 4400 RPM | 4400 RPM |
| Torque | 488 Nm | 192 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2435 kg | 1220 kg |
| Vehicle Length | 6570 mm | 4710 mm |
| Vehicle Width | 2030 mm | 1730 mm |
| Vehicle Height | 1960 mm | 1380 mm |
| Wheelbase Size | 4250 mm | 2670 mm |
