The 1980 Suzuki GS1100 from Japan was powered by a 1074cc DOHC inline-4 producing 100hp at 8500rpm. Weighing 241.0kg (531 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. 1980s motorcycles are the rising stars of the collector market. Early sportbikes and final-generation air-cooled models are gaining strong interest.
Specifications Comparison
| 1980 Suzuki GS1100 | 1983 Suzuki XN85 Turbo | |
|---|---|---|
| Displacement | 1074 cc | 673 cc |
| Power | 100 hp | 85 hp |
| Torque | 87.0 Nm | 72.0 Nm |
| Cylinders | 4 | 4 |
| Top Speed | 225 km/h | 210 km/h |
| Quarter Mile | — | — |
| Dry Weight | 241.0 kg | 228.0 kg |
| Wet Weight | 260.0 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 1980 Suzuki GS1100 laid the groundwork with 100hp, while the later 1983 Suzuki XN85 Turbo pushed output to 85hp. From a collector's perspective, the 1983 Suzuki XN85 Turbo holds the edge with a 6/10 rating. Either way, both are worthy additions to any Suzuki collection. Parts availability is good for the 1980 Suzuki GS1100 and difficult for the 1983 Suzuki XN85 Turbo — an important factor for any restoration project.
About the 1980 Suzuki GS1100
Introduced in 1980, the 1980 Suzuki GS1100 features a 1074cc DOHC inline-4 engine producing 100hp, establishing itself as a notable standard motorcycle.
Full 1980 Suzuki GS1100 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 →