1966 Holden HD vs. 2007 Subaru Impreza
To start off, 2007 Subaru Impreza is newer by 41 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, 2007 Subaru Impreza (224 HP @ 5600 RPM) has 102 more horse power than 1966 Holden HD. (122 HP @ 4600 RPM) In normal driving conditions, 2007 Subaru Impreza should accelerate faster than 1966 Holden HD.
Because 2007 Subaru Impreza 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, 2007 Subaru Impreza 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, 2007 Subaru Impreza (306 Nm @ 3600 RPM) has 69 more torque (in Nm) than 1966 Holden HD. (237 Nm @ 2200 RPM). This means 2007 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 1966 Holden HD.
Compare all specifications:
| 1966 Holden HD | 2007 Subaru Impreza | |
| Make | Holden | Subaru |
| Model | HD | Impreza |
| Year Released | 1966 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2930 cc | 2455 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 122 HP | 224 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 237 Nm | 306 Nm |
| Torque RPM | 2200 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Vehicle Length | 4580 mm | 4470 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1510 mm | 1470 mm |
| Wheelbase Size | 2700 mm | 2530 mm |
