2008 GMC Sierra vs. 1975 Holden Torana
To start off, 2008 GMC Sierra is newer by 33 year(s). Which means there will be less support and parts availability for 1975 Holden Torana. In addition, the cost of maintenance, including insurance, on 1975 Holden Torana would be higher. At 4,298 cc (6 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (195 HP @ 4600 RPM) has 94 more horse power than 1975 Holden Torana. (101 HP @ 5400 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 1975 Holden Torana. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1025 kg more than 1975 Holden Torana. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1975 Holden Torana. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 GMC Sierra (353 Nm @ 2800 RPM) has 197 more torque (in Nm) than 1975 Holden Torana. (156 Nm @ 2800 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1975 Holden Torana. 2008 GMC Sierra has automatic transmission and 1975 Holden Torana has manual transmission. 1975 Holden Torana will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Sierra | 1975 Holden Torana | |
| Make | GMC | Holden |
| Model | Sierra | Torana |
| Year Released | 2008 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 4298 cc | 1897 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 195 HP | 101 HP |
| Engine RPM | 4600 RPM | 5400 RPM |
| Torque | 353 Nm | 156 Nm |
| Torque RPM | 2800 RPM | 2800 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2141 kg | 1116 kg |
| Vehicle Length | 5710 mm | 4500 mm |
| Vehicle Width | 2040 mm | 1710 mm |
| Vehicle Height | 1880 mm | 1340 mm |
| Wheelbase Size | 3030 mm | 2590 mm |
