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The 1978 Suzuki GS1000 and 1983 Suzuki XN85 Turbo represent two chapters in Suzuki's storied history.
The 1978 Suzuki GS1000 from Japan was powered by a 997cc DOHC inline-4 producing 87hp at 8000rpm. Weighing 237.0kg (522 lbs) and with a seat height of 810mm, it was aimed at standard riders.
The 1983 Suzuki XN85 Turbo by contrast offered 673cc of DOHC inline-4 turbo power, delivering 85hp at 8500rpm. Tipping the scales at 228.0kg (503 lbs) with a top speed of 210km/h (130 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 1978 Suzuki GS1000 from Japan was powered by a 997cc DOHC inline-4 producing 87hp at 8000rpm. Weighing 237.0kg (522 lbs) and with a seat height of 810mm, it was aimed at standard riders.
The 1983 Suzuki XN85 Turbo by contrast offered 673cc of DOHC inline-4 turbo power, delivering 85hp at 8500rpm. Tipping the scales at 228.0kg (503 lbs) with a top speed of 210km/h (130 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
| 1978 Suzuki GS1000 | 1983 Suzuki XN85 Turbo | |
|---|---|---|
| Displacement | 997 cc | 673 cc |
| Power | 87 hp | 85 hp |
| Torque | 80.0 Nm | 72.0 Nm |
| Cylinders | 4 | 4 |
| Top Speed | 215 km/h | 210 km/h |
| Quarter Mile | — | — |
| Dry Weight | 237.0 kg | 228.0 kg |
| Wet Weight | 255.0 kg | 246.0 kg |
| Seat Height | 810 mm | 790 mm |
| Wheelbase | 1510 mm | 1450 mm |
| Fuel Capacity | 20.0 L | 18.0 L |
| Gears | 5 -speed | 5 -speed |
The Verdict
Comparing these two Suzuki machines reveals the brand's evolution. The 1978 Suzuki GS1000 laid the groundwork with 87hp, while the later 1983 Suzuki XN85 Turbo pushed output to 85hp. Both share equal collector appeal at 6/10. Either way, both are worthy additions to any Suzuki collection. Parts availability is good for the 1978 Suzuki GS1000 and difficult for the 1983 Suzuki XN85 Turbo — an important factor for any restoration project.
About the 1978 Suzuki GS1000
Introduced in 1978, the 1978 Suzuki GS1000 features a 997cc DOHC inline-4 engine producing 87hp, establishing itself as a notable standard motorcycle.
Full 1978 Suzuki GS1000 Profile →About the 1983 Suzuki XN85 Turbo
Suzuki released the 1983 Suzuki XN85 Turbo in 1983 with a 673cc DOHC inline-4 turbo powerplant making 85hp — a definitive sport bike.
Full 1983 Suzuki XN85 Turbo Profile →