1973 Opel Kadett vs. 1977 Subaru Rex
To start off, 1977 Subaru Rex is newer by 4 year(s). Which means there will be less support and parts availability for 1973 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1973 Opel Kadett would be higher. At 1,196 cc (4 cylinders), 1973 Opel Kadett is equipped with a bigger engine. In terms of performance, 1973 Opel Kadett (51 HP @ 5600 RPM) has 22 more horse power than 1977 Subaru Rex. (29 HP @ 6200 RPM). In normal driving conditions, 1973 Opel Kadett should accelerate faster than 1977 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 1973 Opel Kadett weights approximately 260 kg more than 1977 Subaru Rex. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1973 Opel Kadett (80 Nm @ 3400 RPM) has 38 more torque (in Nm) than 1977 Subaru Rex. (42 Nm @ 3500 RPM). This means 1973 Opel Kadett will have an easier job in driving up hills or pulling heavy equipment than 1977 Subaru Rex.
Compare all specifications:
| 1973 Opel Kadett | 1977 Subaru Rex | |
| Make | Opel | Subaru |
| Model | Kadett | Rex |
| Year Released | 1973 | 1977 |
| Engine Position | Front | Rear |
| Engine Size | 1196 cc | 544 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 29 HP |
| Engine RPM | 5600 RPM | 6200 RPM |
| Torque | 80 Nm | 42 Nm |
| Torque RPM | 3400 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 795 kg | 535 kg |
| Vehicle Length | 3900 mm | 3000 mm |
| Vehicle Width | 1590 mm | 1300 mm |
| Vehicle Height | 1320 mm | 1290 mm |
| Wheelbase Size | 2410 mm | 1930 mm |
