1963 Alfa Romeo Giulia vs. 1981 Subaru Rex
To start off, 1981 Subaru Rex is newer by 18 year(s). Which means there will be less support and parts availability for 1963 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1963 Alfa Romeo Giulia would be higher. At 1,570 cc (4 cylinders), 1963 Alfa Romeo Giulia is equipped with a bigger engine. In terms of performance, 1963 Alfa Romeo Giulia (115 HP) has 84 more horse power than 1981 Subaru Rex. (31 HP). In normal driving conditions, 1963 Alfa Romeo Giulia should accelerate faster than 1981 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 1963 Alfa Romeo Giulia weights approximately 495 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.
Let's talk about torque, 1963 Alfa Romeo Giulia (145 Nm @ 4400 RPM) has 102 more torque (in Nm) than 1981 Subaru Rex. (43 Nm @ 3500 RPM). This means 1963 Alfa Romeo Giulia will have an easier job in driving up hills or pulling heavy equipment than 1981 Subaru Rex.
Compare all specifications:
| 1963 Alfa Romeo Giulia | 1981 Subaru Rex | |
| Make | Alfa Romeo | Subaru |
| Model | Giulia | Rex |
| Year Released | 1963 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 543 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 31 HP |
| Torque | 145 Nm | 43 Nm |
| Torque RPM | 4400 RPM | 3500 RPM |
| Engine Bore Size | 78.1 mm | 76 mm |
| Engine Stroke Size | 82 mm | 60 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1050 kg | 555 kg |
| Vehicle Length | 4150 mm | 3250 mm |
| Vehicle Width | 1570 mm | 1400 mm |
| Vehicle Height | 1440 mm | 1360 mm |
| Wheelbase Size | 2520 mm | 2260 mm |
