1966 Holden HD vs. 1986 Subaru 1.8
To start off, 1986 Subaru 1.8 is newer by 20 year(s). Which means there will be less support and parts availability for 1966 Holden HD. In addition, the cost of maintenance, including insurance, on 1966 Holden HD would be higher. At 2,930 cc (6 cylinders), 1966 Holden HD is equipped with a bigger engine. In terms of performance, 1986 Subaru 1.8 (134 HP @ 5600 RPM) has 12 more horse power than 1966 Holden HD. (122 HP @ 4600 RPM) In normal driving conditions, 1986 Subaru 1.8 should accelerate faster than 1966 Holden HD. With that said, vehicle weight also plays an important factor in acceleration. 1966 Holden HD weights approximately 70 kg more than 1986 Subaru 1.8.
Because 1986 Subaru 1.8 is four wheel drive (4WD), it will have significant more traction and grip than 1966 Holden HD. In wet, icy, snow, or gravel driving conditions, 1986 Subaru 1.8 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, 1966 Holden HD (237 Nm @ 2200 RPM) has 40 more torque (in Nm) than 1986 Subaru 1.8. (197 Nm @ 2800 RPM). This means 1966 Holden HD will have an easier job in driving up hills or pulling heavy equipment than 1986 Subaru 1.8.
Compare all specifications:
| 1966 Holden HD | 1986 Subaru 1.8 | |
| Make | Holden | Subaru |
| Model | HD | 1.8 |
| Year Released | 1966 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2930 cc | 1781 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 122 HP | 134 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 237 Nm | 197 Nm |
| Torque RPM | 2200 RPM | 2800 RPM |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1200 kg | 1130 kg |
| Vehicle Length | 4580 mm | 4380 mm |
| Vehicle Width | 1790 mm | 1670 mm |
| Vehicle Height | 1510 mm | 1400 mm |
| Wheelbase Size | 2700 mm | 2470 mm |
