How Triumph Bonneville auction prices have moved, year by year, from completed USD sales across every tracked source.
Direct answer
The median Triumph Bonneville auction sale price was $7,600 in 2026 so far across 44 completed USD sales, up 5% from $7,225 in 2025. Our records go back to 2016, across 314 completed USD sales. Yearly medians reflect the mix of model years and conditions that sold.
By year sold
Median and middle-50% range of completed USD auction sales in each calendar year. Years with fewer than 3 sales are marked as thin.
| Year sold | Sales | Median price | Middle 50% |
|---|---|---|---|
| 2026 so far | 44 | $7,600 | $5,500 – $9,050 |
| 2025 | 54 | $7,225 | $5,313 – $10,438 |
| 2024 | 53 | $6,666 | $4,250 – $10,250 |
| 2023 | 43 | $7,700 | $5,550 – $11,000 |
| 2022 | 31 | $8,350 | $6,150 – $12,850 |
| 2021 | 23 | $8,500 | $6,088 – $11,125 |
| 2020 | 29 | $8,500 | $5,350 – $12,000 |
| 2019 | 20 | $10,463 | $6,848 – $13,000 |
| 2018 | 5 | $9,000 | $8,500 – $10,350 |
| 2017 | 3 | $12,000 | $7,725 – $21,000 |
| 2016 | 9 | $8,625 | $6,325 – $17,000 |
Trend
Median sold price by month, based on completed auction results from the past 12 months.
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Latest results
The most recent completed Triumph Bonneville auctions across all tracked sources.
| Price | Year | Mileage | Auction house | Location | Date | Status | Listing |
|---|---|---|---|---|---|---|---|
| $6,700 | 1967 | 15,000 mi | Bring a Trailer | Tiffin, IA | Nov 10, 2026 | Sold | View auction |
| $7,900 | 1963 | 439 mi | Bring a Trailer | Haslett, MI | Nov 8, 2026 | Sold | View auction |
| $7,450 | 1966 | 525 mi | Bring a Trailer | Osceola, WI | Oct 31, 2026 | Sold | View auction |
| $2,950 | 1976 | 0 mi | Bring a Trailer | Osceola, WI | Oct 30, 2026 | Sold | View auction |
| $6,800 | 2020 | 898 mi | Bring a Trailer | Springfield, MO | Oct 29, 2026 | Sold | View auction |
| $12,000 | 2006 | 0 mi | Bring a Trailer | Carmel Valley, CA | Oct 17, 2026 | Sold | View auction |
| $7,700 | 1970 | 1,300 mi | Bring a Trailer | Ashburn, VA | Oct 4, 2026 | Sold | View auction |
| $5,500 | 1968 | 14,000 mi | Bring a Trailer | Sterling Heights, MI | Sep 23, 2026 | Sold | View auction |
| $5,300 | 1967 | 26,000 mi | Bring a Trailer | Ventura, CA | Sep 16, 2026 | Sold | View auction |
| $9,200 | 1968 | 439 mi | Bring a Trailer | Wellfleet, MA | Sep 9, 2026 | Sold | View auction |
Keep exploring
Price ranges based on recent auction data · click to see detailed history
Reference notes
The median Triumph Bonneville auction sale price was $7,600 in 2026 so far across 44 completed USD sales, up 5% from $7,225 in 2025. Our records go back to 2016, across 314 completed USD sales. Yearly medians reflect the mix of model years and conditions that sold.
Comparing years with at least 3 completed USD sales, the median moved from $7,225 in 2025 to $7,600 in 2026 (up 5%). The mix of condition, mileage, and model years that sold each year affects these medians.
The highest yearly median on record was $12,000 in 2017, across 3 completed USD sales.
Our completed USD auction results for the Triumph Bonneville start in 2016 and cover 314 sales.
Completed results from Bring a Trailer, Cars & Bids, Hemmings, AutoHunter, Hagerty, PCAR Market, All Collector Cars, Gooding & Co, RM Sotheby's, Barrett-Jackson, Sotheby's Motorsport, Car & Classic, The Market, Broad Arrow, MB Market, Mecum Auctions, PistonHeads, Collecting Cars, and Bonhams, normalized into one schema.
New auction results are collected every 15 minutes.