BMW · 1977–1978
BMW R 100 S
19 recorded sales across the production run — pick a year for specs and full auction history.
Average sale
$7,679
Low
$3,500
High
$20,750
Sales
19
Free download
BMW R 100 S auction report
A 19-sale PDF with every documented auction result, a valuation range, price analysis and model notes. Data current as of 2026-05-13.