1989 Daihatsu Rocky vs. 1976 Holden Sunbird
To start off, 1989 Daihatsu Rocky is newer by 13 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 2,765 cc (4 cylinders), 1989 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1976 Holden Sunbird (97 HP @ 5200 RPM) has 25 more horse power than 1989 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1976 Holden Sunbird should accelerate faster than 1989 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1989 Daihatsu Rocky weights approximately 400 kg more than 1976 Holden Sunbird.
Because 1989 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1976 Holden Sunbird. In wet, icy, snow, or gravel driving conditions, 1989 Daihatsu Rocky 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, 1989 Daihatsu Rocky (170 Nm @ 2200 RPM) has 13 more torque (in Nm) than 1976 Holden Sunbird. (157 Nm @ 3600 RPM). This means 1989 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1976 Holden Sunbird.
Compare all specifications:
| 1989 Daihatsu Rocky | 1976 Holden Sunbird | |
| Make | Daihatsu | Holden |
| Model | Rocky | Sunbird |
| Year Released | 1989 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 1897 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 97 HP |
| Engine RPM | 3600 RPM | 5200 RPM |
| Torque | 170 Nm | 157 Nm |
| Torque RPM | 2200 RPM | 3600 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1560 kg | 1160 kg |
| Vehicle Length | 4110 mm | 4500 mm |
| Vehicle Width | 1590 mm | 1710 mm |
| Vehicle Height | 1920 mm | 1340 mm |
| Wheelbase Size | 2540 mm | 2590 mm |
