1978 Holden Sunbird vs. 2001 Subaru Impreza
To start off, 2001 Subaru Impreza is newer by 23 year(s). Which means there will be less support and parts availability for 1978 Holden Sunbird. In addition, the cost of maintenance, including insurance, on 1978 Holden Sunbird would be higher. At 1,994 cc (4 cylinders), 2001 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2001 Subaru Impreza (153 HP @ 6400 RPM) has 57 more horse power than 1978 Holden Sunbird. (96 HP @ 5200 RPM) In normal driving conditions, 2001 Subaru Impreza should accelerate faster than 1978 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2001 Subaru Impreza weights approximately 180 kg more than 1978 Holden Sunbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 1978 Holden Sunbird. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Subaru Impreza (196 Nm @ 3200 RPM) has 39 more torque (in Nm) than 1978 Holden Sunbird. (157 Nm @ 3600 RPM). This means 2001 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 1978 Holden Sunbird.
Compare all specifications:
| 1978 Holden Sunbird | 2001 Subaru Impreza | |
| Make | Holden | Subaru |
| Model | Sunbird | Impreza |
| Year Released | 1978 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1897 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 96 HP | 153 HP |
| Engine RPM | 5200 RPM | 6400 RPM |
| Torque | 157 Nm | 196 Nm |
| Torque RPM | 3600 RPM | 3200 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1160 kg | 1340 kg |
| Vehicle Length | 4500 mm | 4420 mm |
| Vehicle Width | 1710 mm | 1700 mm |
| Vehicle Height | 1340 mm | 1480 mm |
| Wheelbase Size | 2590 mm | 2660 mm |
