1973 Suzuki LJ 20 vs. 1978 Suzuki LJ 50
To start off, 1978 Suzuki LJ 50 is newer by 5 year(s). Which means there will be less support and parts availability for 1973 Suzuki LJ 20. In addition, the cost of maintenance, including insurance, on 1973 Suzuki LJ 20 would be higher. At 539 cc (3 cylinders), 1978 Suzuki LJ 50 is equipped with a bigger engine. In terms of performance, 1973 Suzuki LJ 20 (27 HP @ 5500 RPM) has 1 more horse power than 1978 Suzuki LJ 50. (26 HP @ 6000 RPM). In normal driving conditions, 1973 Suzuki LJ 20 should accelerate faster than 1978 Suzuki LJ 50.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 1978 Suzuki LJ 50 (52 Nm @ 3000 RPM) has 15 more torque (in Nm) than 1973 Suzuki LJ 20. (37 Nm @ 5000 RPM). This means 1978 Suzuki LJ 50 will have an easier job in driving up hills or pulling heavy equipment than 1973 Suzuki LJ 20.
Compare all specifications:
| 1973 Suzuki LJ 20 | 1978 Suzuki LJ 50 | |
| Make | Suzuki | Suzuki |
| Model | LJ 20 | LJ 50 |
| Year Released | 1973 | 1978 |
| Engine Size | 358 cc | 539 cc |
| Engine Cylinders | 2 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 27 HP | 26 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 37 Nm | 52 Nm |
| Torque RPM | 5000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
