1971 Holden Torana vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Holden Torana. In addition, the cost of maintenance, including insurance, on 1971 Holden Torana would be higher. At 2,261 cc (4 cylinders), 1971 Holden Torana is equipped with a bigger engine. In terms of performance, 1971 Holden Torana (94 HP @ 4600 RPM) has 5 more horse power than 2006 Opel Astra. (89 HP @ 4000 RPM). In normal driving conditions, 1971 Holden Torana should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 380 kg more than 1971 Holden Torana.
Because 1971 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 1971 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 (201 Nm @ 1750 RPM) has 38 more torque (in Nm) than 1971 Holden Torana. (163 Nm @ 1600 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1971 Holden Torana.
Compare all specifications:
| 1971 Holden Torana | 2006 Opel Astra | |
| Make | Holden | Opel |
| Model | Torana | Astra |
| Year Released | 1971 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 1248 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 94 HP | 89 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Torque | 163 Nm | 201 Nm |
| Torque RPM | 1600 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Vehicle Weight | 950 kg | 1330 kg |
| Vehicle Length | 4380 mm | 4300 mm |
| Vehicle Width | 1610 mm | 1760 mm |
| Vehicle Height | 1360 mm | 1440 mm |
| Wheelbase Size | 2550 mm | 2620 mm |
