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The 1988 BMW R100GS and 1993 BMW K1100RS represent two chapters in BMW's storied history.
The 1988 BMW R100GS from Germany was powered by a 980cc OHV flat-twin producing 60hp at 6500rpm. Weighing 195.0kg (430 lbs) and with a seat height of 860mm, it was aimed at enduro riders.
The 1993 BMW K1100RS by contrast offered 1092cc of DOHC inline-4 power, delivering 100hp at 7500rpm. Tipping the scales at 249.0kg (549 lbs) with a top speed of 230km/h (143 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.
The 1988 BMW R100GS from Germany was powered by a 980cc OHV flat-twin producing 60hp at 6500rpm. Weighing 195.0kg (430 lbs) and with a seat height of 860mm, it was aimed at enduro riders.
The 1993 BMW K1100RS by contrast offered 1092cc of DOHC inline-4 power, delivering 100hp at 7500rpm. Tipping the scales at 249.0kg (549 lbs) with a top speed of 230km/h (143 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
| 1988 BMW R100GS | 1993 BMW K1100RS | |
|---|---|---|
| Displacement | 980 cc | 1092 cc |
| Power | 60 hp | 100 hp |
| Torque | 56.0 Nm | 105.0 Nm |
| Cylinders | 2 | 4 |
| Top Speed | 175 km/h | 230 km/h |
| Quarter Mile | — | — |
| Dry Weight | 195.0 kg | 249.0 kg |
| Wet Weight | 213.0 kg | 268.0 kg |
| Seat Height | 860 mm | 800 mm |
| Wheelbase | 1504 mm | 1530 mm |
| Fuel Capacity | 26.0 L | 22.0 L |
| Gears | 5 -speed | 5 -speed |
The Verdict
Comparing these two BMW machines reveals the brand's evolution. The 1988 BMW R100GS laid the groundwork with 60hp, while the later 1993 BMW K1100RS pushed output to 100hp. From a collector's perspective, the 1988 BMW R100GS holds the edge with a 7/10 rating. Either way, both are worthy additions to any BMW collection.
About the 1988 BMW R100GS
A dual-sport from 1988, the 1988 BMW R100GS delivers 60hp from its 980cc OHV flat-twin engine.
Full 1988 BMW R100GS Profile →About the 1993 BMW K1100RS
A sport bike from 1993, the 1993 BMW K1100RS delivers 100hp from its 1092cc DOHC inline-4 engine.
Full 1993 BMW K1100RS Profile →