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BMW · 1981–1984

1983 BMW R 80 GS

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1983 BMW R 80 GS
Auction record
Average sale
$23,250
Sales
3
Low
$11,750
High
$36,000

Specifications

Category
Enduro / offroad
Displacement
797.0 ccm (48.63 cubic inches)
Displacement (cc)
797.00
Engine details
Two cylinder boxer, four-stroke
Power
50.0 HP (36.5 kW) @ 6500 RPM
Top speed
173.0 km/h (107.5 mph)
Compression
8.2:1
Bore × stroke
84.8 x 70.6 mm (3.3 x 2.8 inches)
Valves/cyl
2.0
Fuel control
Overhead Valves (OHV)
Cooling
Air
Gearbox
5-speed
Transmission
Shaft drive (cardan) (final drive)
Front tyre
3.00-21
Rear tyre
4.00-18
Front brakes
Single disc
Rear brakes
Expanding brake
Wet weight
196.0 kg (432.1 pounds)
Fuel capacity
19.50 litres (5.15 US gallons)

The 1983 BMW R 80 GS

1983 BMW R 80 GS sits at the origin point of the entire adventure-bike category, the machine that proved a road-legal motorcycle could cross a desert and still get you to work on Monday. This is a bike built around the boxer twin's low center of gravity and long-travel suspension, which together make it feel planted on gravel and forgiving on broken pavement in a way that period road bikes simply weren't. The shaft drive means no chain maintenance on long dirt stretches, and the upright riding position rewards standing on the pegs over rough ground rather than sitting through it. It's a bike that asks you to slow down and read the terrain, not muscle through it. The 1983 model carried over without significant mechanical changes from the prior year — buyers comparing it to a 1982 example should focus on mileage, service history, and condition rather than spec differences. Today's buyer is often a rider stepping away from modern adventure bikes bloated with electronics, looking for something mechanically honest, easy to work on at home, and genuinely capable off-road. Given strong collector interest, well-documented, low-mileage examples of the 1983 BMW R 80 GS command real attention at auction.

Auction history

DateListingPriceMileageSource
Aug 20, 20261983 BMW R80G/S by BoxerWorks$11,750—Bring a Trailer
Oct 14, 202230-Years-Owned 1983 BMW R80G/S$22,000—Bring a Trailer
Dec 2, 20213,400-Mile 1983 BMW R80G/S Paris-Dakar$36,000—Bring a Trailer

All BMW R 80 GS years

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