2006 Opel Astra vs. 1974 Holden Torana
To start off, 2006 Opel Astra is newer by 32 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 1,897 cc (4 cylinders), 1974 Holden Torana is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (138 HP @ 6300 RPM) has 37 more horse power than 1974 Holden Torana. (101 HP @ 5400 RPM). In normal driving conditions, 2006 Opel Astra should accelerate faster than 1974 Holden Torana. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 405 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 1974 Holden Torana is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1974 Holden Torana. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Opel Astra (175 Nm @ 3800 RPM) has 19 more torque (in Nm) than 1974 Holden Torana. (156 Nm @ 2800 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1974 Holden Torana.
Compare all specifications:
| 2006 Opel Astra | 1974 Holden Torana | |
| Make | Opel | Holden |
| Model | Astra | Torana |
| Year Released | 2006 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 1897 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 101 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 175 Nm | 156 Nm |
| Torque RPM | 3800 RPM | 2800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Vehicle Weight | 1515 kg | 1110 kg |
| Vehicle Length | 4480 mm | 4500 mm |
| Vehicle Width | 2030 mm | 1710 mm |
| Vehicle Height | 1420 mm | 1340 mm |
| Wheelbase Size | 2620 mm | 2590 mm |
