1978 Subaru Rex vs. 2005 Subaru Outback
To start off, 2005 Subaru Outback is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Subaru Rex. In addition, the cost of maintenance, including insurance, on 1978 Subaru Rex would be higher. At 3,000 cc (6 cylinders), 2005 Subaru Outback is equipped with a bigger engine. In terms of performance, 2005 Subaru Outback (242 HP @ 6000 RPM) has 213 more horse power than 1978 Subaru Rex. (29 HP @ 6200 RPM) In normal driving conditions, 2005 Subaru Outback should accelerate faster than 1978 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 2005 Subaru Outback weights approximately 1075 kg more than 1978 Subaru Rex. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 1978 Subaru Rex. In wet, icy, snow, or gravel driving conditions, 2005 Subaru Outback 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, 2005 Subaru Outback (297 Nm @ 4400 RPM) has 255 more torque (in Nm) than 1978 Subaru Rex. (42 Nm @ 3500 RPM). This means 2005 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 1978 Subaru Rex. 2005 Subaru Outback has automatic transmission and 1978 Subaru Rex has manual transmission. 1978 Subaru Rex will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Subaru Outback will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Subaru Rex | 2005 Subaru Outback | |
| Make | Subaru | Subaru |
| Model | Rex | Outback |
| Year Released | 1978 | 2005 |
| Engine Position | Rear | Front |
| Engine Size | 544 cc | 3000 cc |
| Engine Cylinders | 2 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 29 HP | 242 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 42 Nm | 297 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 535 kg | 1610 kg |
| Vehicle Length | 3000 mm | 4740 mm |
| Vehicle Width | 1300 mm | 1780 mm |
| Vehicle Height | 1290 mm | 1550 mm |
| Wheelbase Size | 1930 mm | 2680 mm |
