1976 Holden Sunbird vs. 1986 Holden Astra
To start off, 1986 Holden Astra is newer by 10 year(s). Which means there will be less support and parts availability for 1976 Holden Sunbird. In addition, the cost of maintenance, including insurance, on 1976 Holden Sunbird would be higher. At 2,832 cc (6 cylinders), 1976 Holden Sunbird is equipped with a bigger engine. In terms of performance, 1976 Holden Sunbird (104 HP) has 34 more horse power than 1986 Holden Astra. (70 HP). In normal driving conditions, 1976 Holden Sunbird should accelerate faster than 1986 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1976 Holden Sunbird weights approximately 290 kg more than 1986 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1976 Holden Sunbird 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 1976 Holden Sunbird. However, in wet, icy, snow, or gravel driving conditions, 1986 Holden 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, 1976 Holden Sunbird (224 Nm @ 2400 RPM) has 109 more torque (in Nm) than 1986 Holden Astra. (115 Nm @ 3200 RPM). This means 1976 Holden Sunbird will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Astra.
Compare all specifications:
| 1976 Holden Sunbird | 1986 Holden Astra | |
| Make | Holden | Holden |
| Model | Sunbird | Astra |
| Year Released | 1976 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2832 cc | 1486 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 70 HP |
| Torque | 224 Nm | 115 Nm |
| Torque RPM | 2400 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 1145 kg | 855 kg |
| Vehicle Length | 4500 mm | 3970 mm |
| Vehicle Width | 1710 mm | 1630 mm |
| Vehicle Height | 1340 mm | 1400 mm |
| Wheelbase Size | 2590 mm | 2420 mm |
