2005 GMC Sierra vs. 1990 Holden Commodore
To start off, 2005 GMC Sierra is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1990 Holden Commodore would be higher. At 4,802 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (285 HP) has 117 more horse power than 1990 Holden Commodore. (168 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1990 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1007 kg more than 1990 Holden Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1990 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, 2005 GMC Sierra (400 Nm) has 108 more torque (in Nm) than 1990 Holden Commodore. (292 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1990 Holden Commodore.
Compare all specifications:
| 2005 GMC Sierra | 1990 Holden Commodore | |
| Make | GMC | Holden |
| Model | Sierra | Commodore |
| Year Released | 2005 | 1990 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 3790 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 285 HP | 168 HP |
| Torque | 400 Nm | 292 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2317 kg | 1310 kg |
| Vehicle Length | 5710 mm | 4860 mm |
| Vehicle Width | 2000 mm | 1800 mm |
| Vehicle Height | 1880 mm | 1410 mm |
| Wheelbase Size | 3380 mm | 2740 mm |
