25-Years-Owned 1970 Buick GSX 455 Coupe
Sold at Bring a Trailer on Feb. 22, 2026.
$112,000Confirmed
The price as reported by the house. Read from the house's results Oct. 25, 2026.
The car
- Year
- 1970
- Make and model
- Buick Skylark, GS and GSX
- Generation
- Skylark and Gran Sport 1965 to 1972
- Version
- GSX
- Gearbox
- Automatic
- Chassis
- 446370H315456
- Title
- Clean
- Condition
- Good (3)Likely
Condition is our reading of the listing's description on Hagerty's 1 to 4 scale, not an inspection.
Against comparable sales
Inside the middle half of 3 comparable sales.
Middle half of sales$100,000 to $130,000
Median$120,000
Sales behind it3Likely
From 3 sales of the Buick Skylark, GS and GSX GSX (Skylark and Gran Sport 1965 to 1972) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $100,000 and $130,000.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1970 BUICK GSXBarrett-Jackson, Jan. 23, 2025 | Barrett-Jackson | Jan. 23, 2025 | $80,000 |
| 1970 Buick GSXMecum, May 16, 2025 | Mecum | May 16, 2025 | $140,000 |
| 1971 Buick GSXMecum, Jan. 17, 2025 | Mecum | Jan. 17, 2025 | $120,000 |