1983 Buick Riviera Convertible
Sold at Mecum Auctions on Oct. 2, 2025, offered with no reserve.
$12,100Confirmed
The price as reported by the house. Hammer price $11,000, before the buyer's premium. Read from the house's results Oct. 14, 2026.
The car
- Year
- 1983
- Make and model
- Buick Riviera
- Generation
- Riviera 1974 to 1999
- Version
- Riviera 1974 to 1999
- Gearbox
- Automatic
- VIN
- 1G4AZ67Y6DE419788
- 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 36 comparable sales.
Middle half of sales$6,000 to $12,375
Median$8,975
Sales behind it36Likely
From 36 sales of the Buick Riviera 1974 to 1999 in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $6,000 and $12,375.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1983 Buick Riviera ConvertibleBring a Trailer, Aug. 11, 2025 | Bring a Trailer | Aug. 11, 2025 | $29,000 |
| 1984 Buick Riviera ConvertibleBring a Trailer, Sept. 1, 2026 | Bring a Trailer | Sept. 1, 2026 | $7,000 |
| 1984 Buick Riviera CoupeBring a Trailer, Aug. 27, 2026 | Bring a Trailer | Aug. 27, 2026 | $11,000 |
| 1983 Buick Riviera CoupeBring a Trailer, Feb. 12, 2026 | Bring a Trailer | Feb. 12, 2026 | $18,000 |
| 1984 Buick Riviera ConvertibleBring a Trailer, Jan. 6, 2026 | Bring a Trailer | Jan. 6, 2026 | $6,000 |
| 1984 Buick Riviera ConvertibleBring a Trailer, Aug. 28, 2025 | Bring a Trailer | Aug. 28, 2025 | $19,501 |
| 32-Years-Owned 1983 Buick Riviera ConvertibleBring a Trailer, June 16, 2025 | Bring a Trailer | June 16, 2025 | $8,500 |
| 1983 Buick Riviera ConvertibleBring a Trailer, May 12, 2025 | Bring a Trailer | May 12, 2025 | $6,900 |