2005 GMC Sierra vs. 1977 Holden Kingswood
To start off, 2005 GMC Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Holden Kingswood. In addition, the cost of maintenance, including insurance, on 1977 Holden Kingswood would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 87 more horse power than 1977 Holden Kingswood. (213 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1977 Holden Kingswood. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1408 kg more than 1977 Holden Kingswood. 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, 2005 GMC Sierra (488 Nm) has 88 more torque (in Nm) than 1977 Holden Kingswood. (400 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1977 Holden Kingswood.
Compare all specifications:
| 2005 GMC Sierra | 1977 Holden Kingswood | |
| Make | GMC | Holden |
| Model | Sierra | Kingswood |
| Year Released | 2005 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 5042 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 213 HP |
| Torque | 488 Nm | 400 Nm |
| Drive Type | Rear | Rear |
| Vehicle Weight | 2788 kg | 1380 kg |
| Vehicle Length | 6270 mm | 4850 mm |
| Vehicle Width | 2450 mm | 1900 mm |
| Vehicle Height | 1940 mm | 1410 mm |
| Wheelbase Size | 4010 mm | 2830 mm |
