1999 Pontiac Firebird Trans Am WS6 Convertible Market Value & Price History
The 1999 Pontiac Firebird Trans Am WS6 Convertible has a current market value of $25,608 as of Oct 13, 2026, based on 9 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2020 between $24,000 and $31,900. Based on US sales through Jun 8, 2026. 3 have sold in the past 12 months, and 1 is listed for sale at $30,372. The median sale price is down 24.8% over the past 12 months versus one to three years ago.
Data: DriveIndex. 9 verified auction sales for the 1999 Pontiac Firebird Trans Am WS6 Convertible, latest sale Jun 8, 2026. Value as of Oct 13, 2026. Methodology
What members see for the 1999 Pontiac Firebird Trans Am WS6 Convertible
The value above is the headline. Members get the full picture behind it.
- All 9 sold prices, 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
- The best and worst months to buy and sell
- An estimated market-bottom date
- Whether each of the 1 ask listed for sale is fair
- Deal Radar: underpriced listings across the market
Not ready? A free account shows the current value and recent sale dates.
Pro unlocks this car's live Value Signal (appreciating, stable, bottomed, approaching bottom or depreciating) and its 1–5 year projection. Collector adds the best months to buy and sell.
See the Firebird Trans Am WS6 Convertible's Value Signal with Pro →1999 Pontiac Firebird Trans Am WS6 Convertible For Sale (1)
Last checked Oct 12, 2026
1999 Pontiac Firebird Trans Am WS6 Convertible Price History
The median 1999 Pontiac Firebird Trans Am WS6 Convertible sold for $24,000 in 2026, against $31,900 in 2024. Each row is the median of the verified sales recorded in that calendar year, so it moves with the mix of mileages and options that came to market as well as with the market itself.
| Year | Median sale | Sales |
|---|---|---|
| 2026 | $24,000 | 3 |
| 2024 | $31,900 | 3 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 1999 Pontiac Firebird Trans Am WS6 Convertible Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Jun 8, 2026 | $24,000 | 65,300 mi | Automatic |
| Apr 19, 2026 | $20,500 | 91,000 mi | — |
| Jan 20, 2026 | $49,500 | — | — |
| Nov 14, 2024 | $44,000 | 4,700 mi | Manual |
| Oct 8, 2024 | $19,803 | 17,000 mi | Automatic |
| Apr 18, 2024 | $31,900 | — | — |
| Sep 8, 2023 | $26,600 | 38,000 mi | Automatic |
| Nov 18, 2022 | $28,000 | 9,809 mi | — |
| Jul 30, 2020 | $26,000 | — | — |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Pontiac Firebird Trans Am WS6 Convertible auction results →See the full picture on the 1999 Pontiac Firebird Trans Am WS6 Convertible
Browsing is free. Upgrade to unlock the Value Signal™, projections, and the tools collectors use to buy and sell at the right time.
- Full Value Signal™ + confidence: appreciating, stable, or depreciating
- 1–5 year price projections
- Buy / Hold / Sell call per car
- Complete sales & listings feed + up to 10 yrs of history
- Analyst notes & compare up to 4 cars
- Price & custom alerts (make, color, options)
- Portfolio tracker (garage) + analytics
- Everything in Pro, plus:
- Portfolio Outlook (a hold/sell call for every car you own)
- Watchlist Intelligence (act-now calls on the cars you follow)
- Head-to-Head Verdict (compare cars, the data crowns the buy)
- Market Deal Radar (every live ask under market value, catalog-wide)
- Best & worst months to buy and sell
- What each option adds to the price + separate manual vs automatic values
- Listing analyzer with fair-value deal scores
- Rad’s Market Update (his picks & price targets)
Pontiac Firebird Trans Am WS6 Convertible by Year
1999 Pontiac Firebird Trans Am WS6 Convertible: Frequently Asked Questions
How much is a 1999 Pontiac Firebird Trans Am WS6 Convertible worth?
A 1999 Pontiac Firebird Trans Am WS6 Convertible is worth approximately $25,608 as of Oct 13, 2026, based on 9 verified auction sales tracked by DriveIndex. Based on US sales through Jun 8, 2026. Half of all verified sales fall between $24,000 and $31,900; the full verified range is $19,803 to $49,500. Condition, mileage and options move an individual car within that band.
How much did a 1999 Pontiac Firebird Trans Am WS6 Convertible cost new?
The 1999 Pontiac Firebird Trans Am WS6 Convertible carried an original MSRP of $30,000. Verified examples now trade around $25,608.
How much has the 1999 Pontiac Firebird Trans Am WS6 Convertible depreciated?
The 1999 Pontiac Firebird Trans Am WS6 Convertible is worth about 15% less than it cost new: it carried an original MSRP of $30,000, and verified examples now trade around $25,608. That compares today's value with the sticker price, not adjusted for inflation.
How many 1999 Pontiac Firebird Trans Am WS6 Convertible sell per year?
3 have sold at auction in the past 12 months. DriveIndex has tracked 9 1999 Pontiac Firebird Trans Am WS6 Convertible sales in total.
Are 1999 Pontiac Firebird Trans Am WS6 Convertible sale prices higher or lower than a year ago?
The median 1999 Pontiac Firebird Trans Am WS6 Convertible sale price is down 24.8% over the past 12 months versus one to three years ago, based on verified auction sales. That figure tracks the median of what actually sold, so it moves with the mix of mileages and options that came to market as well as with the market itself. The full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection are part of DriveIndex Pro.
Where can I buy a 1999 Pontiac Firebird Trans Am WS6 Convertible?
DriveIndex lists 1 1999 Pontiac Firebird Trans Am WS6 Convertible for sale, priced from $30,372 to $30,372 (last checked Oct 12, 2026). DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.
More Pontiac Models
All Pontiac models →Collections Featuring Pontiac
Pro unlocks its live Value Signal, every sold price, a 1–5 year projection and an alert the moment one lists or sells. Collector adds the best months to buy and sell and where the market bottoms.
Get Pro →