VS
The 1976 Suzuki GS400 and 1981 Suzuki GSX1100S Katana represent two chapters in Suzuki's storied history.
The 1976 Suzuki GS400 from Japan was powered by a 398cc DOHC twin producing 36hp at 8500rpm. Weighing 182.0kg (401 lbs) and with a seat height of 790mm, it was aimed at standard riders.
The 1981 Suzuki GSX1100S Katana by contrast offered 1075cc of DOHC inline-4 power, delivering 111hp at 8500rpm. Tipping the scales at 232.0kg (511 lbs) with a top speed of 230km/h (143 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 1976 Suzuki GS400 from Japan was powered by a 398cc DOHC twin producing 36hp at 8500rpm. Weighing 182.0kg (401 lbs) and with a seat height of 790mm, it was aimed at standard riders.
The 1981 Suzuki GSX1100S Katana by contrast offered 1075cc of DOHC inline-4 power, delivering 111hp at 8500rpm. Tipping the scales at 232.0kg (511 lbs) with a top speed of 230km/h (143 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
| 1976 Suzuki GS400 | 1981 Suzuki GSX1100S Katana | |
|---|---|---|
| Displacement | 398 cc | 1075 cc |
| Power | 36 hp | 111 hp |
| Torque | 31.0 Nm | 95.0 Nm |
| Cylinders | 2 | 4 |
| Top Speed | 155 km/h | 230 km/h |
| Quarter Mile | — | — |
| Dry Weight | 182.0 kg | 232.0 kg |
| Wet Weight | 198.0 kg | 252.0 kg |
| Seat Height | 790 mm | 790 mm |
| Wheelbase | 1370 mm | 1510 mm |
| Fuel Capacity | 14.0 L | 20.0 L |
| Gears | 6 -speed | 5 -speed |
The Verdict
Comparing these two Suzuki machines reveals the brand's evolution. The 1976 Suzuki GS400 laid the groundwork with 36hp, while the later 1981 Suzuki GSX1100S Katana pushed output to 111hp. From a collector's perspective, the 1981 Suzuki GSX1100S Katana holds the edge with a 9/10 rating. Either way, both are worthy additions to any Suzuki collection.
About the 1976 Suzuki GS400
Introduced in 1976, the 1976 Suzuki GS400 features a 398cc DOHC twin engine producing 36hp, establishing itself as a notable standard motorcycle.
Full 1976 Suzuki GS400 Profile →About the 1981 Suzuki GSX1100S Katana
Suzuki released the 1981 Suzuki GSX1100S Katana in 1981 with a 1075cc DOHC inline-4 powerplant making 111hp — a definitive sport bike.
Full 1981 Suzuki GSX1100S Katana Profile →