1970 Chevrolet Vega vs. 1981 Subaru Rex
To start off, 1981 Subaru Rex is newer by 11 year(s). Which means there will be less support and parts availability for 1970 Chevrolet Vega. In addition, the cost of maintenance, including insurance, on 1970 Chevrolet Vega would be higher. At 2,287 cc (4 cylinders), 1970 Chevrolet Vega is equipped with a bigger engine. In terms of performance, 1970 Chevrolet Vega (81 HP @ 4800 RPM) has 50 more horse power than 1981 Subaru Rex. (31 HP @ 6000 RPM). In normal driving conditions, 1970 Chevrolet Vega should accelerate faster than 1981 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 1970 Chevrolet Vega weights approximately 450 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 1970 Chevrolet Vega 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 1970 Chevrolet Vega. However, in wet, icy, snow, or gravel driving conditions, 1981 Subaru Rex, 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, 1970 Chevrolet Vega (167 Nm @ 2800 RPM) has 124 more torque (in Nm) than 1981 Subaru Rex. (43 Nm @ 3500 RPM). This means 1970 Chevrolet Vega will have an easier job in driving up hills or pulling heavy equipment than 1981 Subaru Rex.
Compare all specifications:
| 1970 Chevrolet Vega | 1981 Subaru Rex | |
| Make | Chevrolet | Subaru |
| Model | Vega | Rex |
| Year Released | 1970 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2287 cc | 543 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 81 HP | 31 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 167 Nm | 43 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Engine Bore Size | 89 mm | 76 mm |
| Engine Stroke Size | 91.9 mm | 60 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1005 kg | 555 kg |
| Vehicle Length | 4320 mm | 3250 mm |
| Vehicle Width | 1670 mm | 1400 mm |
| Vehicle Height | 1330 mm | 1360 mm |
| Wheelbase Size | 2470 mm | 2260 mm |
