1971 Holden Monaro vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 41 year(s). Which means there will be less support and parts availability for 1971 Holden Monaro. In addition, the cost of maintenance, including insurance, on 1971 Holden Monaro would be higher. At 5,300 cc (8 cylinders), 2012 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (315 HP @ 5200 RPM) has 133 more horse power than 1971 Holden Monaro. (182 HP @ 4400 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 1971 Holden Monaro. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Sierra weights approximately 931 kg more than 1971 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, 2012 GMC Sierra (454 Nm @ 4000 RPM) has 98 more torque (in Nm) than 1971 Holden Monaro. (356 Nm @ 2400 RPM). This means 2012 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1971 Holden Monaro.
Compare all specifications:
| 1971 Holden Monaro | 2012 GMC Sierra | |
| Make | Holden | GMC |
| Model | Monaro | Sierra |
| Year Released | 1971 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 4141 cc | 5300 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 182 HP | 315 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 356 Nm | 454 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1380 kg | 2311 kg |
| Vehicle Length | 4770 mm | 5847 mm |
| Vehicle Width | 1890 mm | 2032 mm |
| Vehicle Height | 1360 mm | 1875 mm |
| Wheelbase Size | 2830 mm | 3645 mm |
