2003 GMC Sierra vs. 2005 Holden Monaro
To start off, 2005 Holden Monaro is newer by 2 year(s). Which means there will be less support and parts availability for 2003 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2003 GMC Sierra would be higher. At 4,816 cc (8 cylinders), 2003 GMC Sierra is equipped with a bigger engine. In terms of performance, 2003 GMC Sierra (275 HP) has 46 more horse power than 2005 Holden Monaro. (229 HP). In normal driving conditions, 2003 GMC Sierra should accelerate faster than 2005 Holden Monaro. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Sierra weights approximately 343 kg more than 2005 Holden Monaro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2003 GMC Sierra (386 Nm) has 12 more torque (in Nm) than 2005 Holden Monaro. (374 Nm). This means 2003 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Monaro.
Compare all specifications:
| 2003 GMC Sierra | 2005 Holden Monaro | |
| Make | GMC | Holden |
| Model | Sierra | Monaro |
| Year Released | 2003 | 2005 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4816 cc | 3791 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 275 HP | 229 HP |
| Torque | 386 Nm | 374 Nm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 3 seats | 4 seats |
| Vehicle Weight | 1945 kg | 1602 kg |
| Vehicle Length | 5650 mm | 4790 mm |
| Vehicle Width | 2000 mm | 1850 mm |
| Vehicle Height | 1810 mm | 1400 mm |
| Wheelbase Size | 3380 mm | 2800 mm |
