2005 GMC Sierra vs. 1974 Holden Torana
To start off, 2005 GMC Sierra is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Holden Torana. In addition, the cost of maintenance, including insurance, on 1974 Holden Torana 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 (301 HP) has 200 more horse power than 1974 Holden Torana. (101 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1974 Holden Torana. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1568 kg more than 1974 Holden Torana. 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 1974 Holden Torana. 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 (488 Nm) has 332 more torque (in Nm) than 1974 Holden Torana. (156 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1974 Holden Torana.
Compare all specifications:
| 2005 GMC Sierra | 1974 Holden Torana | |
| Make | GMC | Holden |
| Model | Sierra | Torana |
| Year Released | 2005 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 1897 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 301 HP | 101 HP |
| Torque | 488 Nm | 156 Nm |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 2678 kg | 1110 kg |
| Vehicle Length | 5650 mm | 4500 mm |
| Vehicle Width | 2450 mm | 1710 mm |
| Vehicle Height | 1950 mm | 1340 mm |
| Wheelbase Size | 3380 mm | 2590 mm |
