Triumph · 1976–1979
Triumph T 140 V Bonneville
31 recorded sales across the production run — pick a year for specs and full auction history.
Average sale
$5,913
Low
$2,750
High
$12,000
Sales
31
Related Triumph models
1979 · Triumph
T 140 V Bonneville Special
Avg Sale
$7,270 · 5 sales
1973 · Triumph
T 140 V Bonneville 750
Avg Sale
$8,500 · 1 sales
1980–1981 · Triumph
T 140 E Bonneville
Avg Sale
$5,278 · 9 sales
1971–1975 · Triumph
T 150 V Trident 750
Avg Sale
$6,690 · 17 sales
1967 · Triumph
T120R Bonneville
Avg Sale
$10,099 · 17 sales
1982 · Triumph
TSS
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Free download
Triumph T 140 V Bonneville auction report
A 31-sale PDF with every documented auction result, a valuation range, price analysis and model notes. Data current as of 2026-03-20.