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The 1972 Suzuki GT550 and 1973 Suzuki GT380 represent two chapters in Suzuki's storied history.
The 1972 Suzuki GT550 from Japan was powered by a 543cc 2-stroke triple producing 53hp at 6500rpm. Weighing 193.0kg (425 lbs) and with a seat height of 800mm, it was aimed at standard riders.
The 1973 Suzuki GT380 by contrast offered 371cc of 2-stroke triple power, delivering 38hp at 7500rpm. Tipping the scales at 167.0kg (368 lbs) with a top speed of 160km/h (99 mph), it offered a distinct riding experience. 1970s bikes from the Japanese superbike revolution are increasingly sought after. Clean, original examples have seen significant value appreciation.
The 1972 Suzuki GT550 from Japan was powered by a 543cc 2-stroke triple producing 53hp at 6500rpm. Weighing 193.0kg (425 lbs) and with a seat height of 800mm, it was aimed at standard riders.
The 1973 Suzuki GT380 by contrast offered 371cc of 2-stroke triple power, delivering 38hp at 7500rpm. Tipping the scales at 167.0kg (368 lbs) with a top speed of 160km/h (99 mph), it offered a distinct riding experience. 1970s bikes from the Japanese superbike revolution are increasingly sought after. Clean, original examples have seen significant value appreciation.
Specifications Comparison
| 1972 Suzuki GT550 | 1973 Suzuki GT380 | |
|---|---|---|
| Displacement | 543 cc | 371 cc |
| Power | 53 hp | 38 hp |
| Torque | 52.0 Nm | 33.0 Nm |
| Cylinders | 3 | 3 |
| Top Speed | 175 km/h | 160 km/h |
| Quarter Mile | — | — |
| Dry Weight | 193.0 kg | 167.0 kg |
| Wet Weight | 210.0 kg | 182.0 kg |
| Seat Height | 800 mm | 790 mm |
| Wheelbase | 1415 mm | 1375 mm |
| Fuel Capacity | 16.0 L | 15.0 L |
| Gears | 5 -speed | 6 -speed |
The Verdict
Comparing these two Suzuki machines reveals the brand's evolution. The 1972 Suzuki GT550 laid the groundwork with 53hp, while the later 1973 Suzuki GT380 pushed output to 38hp. Both share equal collector appeal at 5/10. Either way, both are worthy additions to any Suzuki collection.
About the 1972 Suzuki GT550
The 1972 1972 Suzuki GT550 packs a 543cc 2-stroke triple engine with 53hp into a standard motorcycle package from Suzuki.
Full 1972 Suzuki GT550 Profile →About the 1973 Suzuki GT380
A standard motorcycle from 1973, the 1973 Suzuki GT380 delivers 38hp from its 371cc 2-stroke triple engine.
Full 1973 Suzuki GT380 Profile →