Buick Riviera GS Market Value & Price History
The Buick Riviera GS has a market value of $16,308 to $111,033 depending on year and condition, based on 120 verified auction sales (data through Oct 23, 2026) across 7 model years (1965–1971). Individual examples have sold from $10,725 to $302,500, with 8 sold in the past 12 months. 1 is listed for sale.
Buick Riviera GS Value by Year
What members see for the Buick Riviera GS
The value above is the headline. Pro shows you what the market did. Collector tells you what to do about it.
- All 120 sold prices across every year, and where each one sold
- The live Value Signal, and how confident it is
- A 1–5 year value projection
- A Buy / Hold / Sell call
- An alert the moment one lists or sells
- A deal verdict on each of the 1 ask listed for sale: whether it is fair, and by how many dollars
- Its value with the exact gearbox and options, wherever sales show the difference
- The best and worst months to buy and sell, and an estimated market-bottom date
- Deal Radar: listings across the market priced under their value, the best 20 at a time
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Recent Buick Riviera GS Auction Results
| Sold | Year | Price | Mileage |
|---|---|---|---|
| Oct 23, 2026 | 1965 | $89,100 | 25,776 mi |
| Oct 23, 2026 | 1965 | $110,000 | 1,325 mi |
| Sep 26, 2026 | 1965 | $192,500 | 54,940 mi |
| Sep 3, 2026 | 1966 | $35,840 | — |
| Jun 23, 2026 | 1966 | $44,000 | 34,000 mi |
| May 14, 2026 | 1968 | $33,000 | 36,296 mi |
| Mar 20, 2026 | 1965 | $132,000 | 44,392 mi |
| Dec 13, 2025 | 1965 | $70,500 | 84,000 mi |
| Oct 14, 2025 | 1965 | $141,000 | 55,000 mi |
| Jul 25, 2025 | 1965 | $78,100 | 9,978 mi |
| Apr 18, 2025 | 1965 | $97,000 | 32,000 mi |
| Mar 26, 2025 | 1965 | $99,000 | 34,000 mi |
Buick Riviera GS: Frequently Asked Questions
How much is a Buick Riviera GS worth?
Buick Riviera GS market values range from $16,308 to $111,033 depending on the model year, mileage, and condition. Recent auction sales span $10,725 to $302,500. See the year-by-year breakdown below.
Which Buick Riviera GS year is best?
There is no single best Buick Riviera GS year: it depends on your budget and what you want from the car. The Buick Riviera GS best-year guide compares every year on its market value, how often it trades and its value against the original MSRP. Whether each year is appreciating is DriveIndex's Value Signal, a Pro feature.
How many Buick Riviera GS sell per year?
8 Buick Riviera GS have sold at auction in the past 12 months across all years; DriveIndex has tracked 120 sales in total.
Where can I buy a Buick Riviera GS?
DriveIndex lists 1 Buick Riviera GS for sale (last checked Nov 1, 2026), aggregated from the world's leading collector-car auction houses and marketplaces.