1959 Pontiac Bonneville Convertible
Bid to at Mecum Auctions on Jan. 15, 2026. The car did not sell.
$44,000Confirmed
The highest bid, as reported by the house. Read from the house's results Oct. 14, 2026.
The car
- Year
- 1959
- Make and model
- Pontiac Bonneville
- Generation
- Bonneville (1957 to 2005)
- Gearbox
- Manual
- Chassis
- 859P27683
Against comparable sales
Middle half of sales$17,000 to $47,250
Median$32,000
Sales behind it84Likely
From 84 sales of the Pontiac Bonneville (1957 to 2005) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $17,000 and $47,250.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1959 Pontiac Bonneville ConvertibleMecum, Jan. 15, 2025 | Mecum | Jan. 15, 2025 | $48,000 |
| 1959 Pontiac BonnevilleMecum, May 13, 2026 | Mecum | May 13, 2026 | $40,000 |
| 1959 Pontiac Bonneville Custom SafariBring a Trailer, May 6, 2026 | Bring a Trailer | May 6, 2026 | $78,500 |
| 28-Years-Owned 1959 Pontiac Bonneville Vista Sedan ProjectBring a Trailer, Dec. 28, 2025 | Bring a Trailer | Dec. 28, 2025 | $7,000 |
| 1959 Pontiac BonnevilleMecum, May 17, 2025 | Mecum | May 17, 2025 | $40,000 |
| 1959 Pontiac Bonneville ConvertibleMecum, May 15, 2025 | Mecum | May 15, 2025 | $47,000 |
| 1959 Pontiac Bonneville Safari Sport WagonMecum, May 15, 2025 | Mecum | May 15, 2025 | $40,000 |
| 1959 Pontiac Bonneville CoupeMecum, Jan. 15, 2025 | Mecum | Jan. 15, 2025 | $20,000 |
This car's historyLikely
Matched across sales by chassis number.