LS3-Powered 1977 Pontiac Firebird Formula 6-Speed
Bid to at Bring a Trailer on Aug. 25, 2026. The car did not sell.
$53,000Confirmed
The highest bid, as reported by the house. Read from the house's results Oct. 25, 2026.
The car
- Year
- 1977
- Make and model
- Pontiac Firebird
- Generation
- Firebird 1970 to 1981
- Version
- Firebird Formula
- Gearbox
- Manual
- Chassis
- 2U87Z7N129862
Against comparable sales
Middle half of sales$18,000 to $37,500
Median$28,000
Sales behind it33Likely
From 33 sales of the Pontiac Firebird Formula (Firebird 1970 to 1981) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $18,000 and $37,500.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| LS3-Powered 1977 Pontiac Firebird Formula 6-SpeedBring a Trailer, Oct. 16, 2026 | Bring a Trailer | Oct. 16, 2026 | $54,500 |
| 1977 Pontiac Firebird FormulaMecum, July 24, 2025 | Mecum | July 24, 2025 | $22,500 |
| 1977 Pontiac Firebird Formula W72Bring a Trailer, July 20, 2026 | Bring a Trailer | July 20, 2026 | $28,000 |
| 1977 Pontiac Firebird FormulaMecum, April 9, 2026 | Mecum | April 9, 2026 | $13,000 |
| 1978 Pontiac Firebird FormulaMecum, Oct. 3, 2025 | Mecum | Oct. 3, 2025 | $18,000 |
| 1977 Pontiac Firebird FormulaBring a Trailer, Aug. 1, 2025 | Bring a Trailer | Aug. 1, 2025 | $23,377 |
| 1977 Pontiac Firebird FormulaMecum, May 9, 2025 | Mecum | May 9, 2025 | $25,000 |
| 1976 Pontiac Firebird Formula 400Bring a Trailer, April 19, 2026 | Bring a Trailer | April 19, 2026 | $20,751 |
This car's historyLikely
Matched across sales by chassis number.
| Date | What happened | Where | Miles | Price |
|---|---|---|---|---|
| Aug. 25, 2026 | Did not sell (this sale)Bring a Trailer | Bring a Trailer | $53,000 high bid | |
| Oct. 16, 2026 | SoldBring a Trailer | Bring a Trailer | $54,500 |