1984 Oldsmobile Omega vs. 1981 Subaru Rex
To start off, 1984 Oldsmobile Omega is newer by 3 year(s). Which means there will be less support and parts availability for 1981 Subaru Rex. In addition, the cost of maintenance, including insurance, on 1981 Subaru Rex would be higher. At 2,474 cc (4 cylinders), 1984 Oldsmobile Omega is equipped with a bigger engine. In terms of performance, 1984 Oldsmobile Omega (89 HP @ 4000 RPM) has 60 more horse power than 1981 Subaru Rex. (29 HP @ 6200 RPM). In normal driving conditions, 1984 Oldsmobile Omega should accelerate faster than 1981 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 1984 Oldsmobile Omega weights approximately 595 kg more than 1981 Subaru Rex. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Subaru Rex is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 Subaru Rex. However, in wet, icy, snow, or gravel driving conditions, 1984 Oldsmobile Omega, being front wheel drive (FWD), will offer much better control with better grip. 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, 1984 Oldsmobile Omega (183 Nm @ 2400 RPM) has 141 more torque (in Nm) than 1981 Subaru Rex. (42 Nm @ 3500 RPM). This means 1984 Oldsmobile Omega will have an easier job in driving up hills or pulling heavy equipment than 1981 Subaru Rex.
Compare all specifications:
| 1984 Oldsmobile Omega | 1981 Subaru Rex | |
| Make | Oldsmobile | Subaru |
| Model | Omega | Rex |
| Year Released | 1984 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2474 cc | 544 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 29 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 183 Nm | 42 Nm |
| Torque RPM | 2400 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1130 kg | 535 kg |
| Vehicle Length | 4610 mm | 3000 mm |
| Vehicle Width | 1720 mm | 1300 mm |
| Vehicle Height | 1330 mm | 1290 mm |
| Wheelbase Size | 2670 mm | 1930 mm |
