1984 GMC Sierra Classic Pickup
Sold at Mecum Auctions on Dec. 7, 2024.
$19,800Confirmed
The price as reported by the house. Hammer price $18,000, before the buyer's premium. Read from the house's results Oct. 14, 2026.
The car
- Year
- 1984
- Make and model
- GMC C/K trucks (1960 to 1998)
- Generation
- C/K 1973 to 1987 (square body)
- Version
- C/K 1973 to 1987 (square body)
- Gearbox
- Manual
- VIN
- 1GTCC14D5ES511108
- Condition
- Excellent (2)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 59 comparable sales.
Middle half of sales$17,125 to $32,250
Median$22,250
Sales behind it59Likely
From 59 sales of the GMC C/K trucks (1960 to 1998) C/K 1973 to 1987 (square body) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $17,125 and $32,250.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1984 GMC Sierra Classic PickupMecum, Nov. 1, 2025 | Mecum | Nov. 1, 2025 | $50,000 |
| 1984 GMC K1500 High Sierra 4×4Bring a Trailer, July 2, 2026 | Bring a Trailer | July 2, 2026 | $18,000 |
| 1984 GMC K1500 Sierra PickupMecum, June 5, 2026 | Mecum | June 5, 2026 | $38,500 |
| 1985 GMC K1500 SIERRA CLASSIC PICKUPBarrett-Jackson, April 17, 2026 | Barrett-Jackson | April 17, 2026 | $47,000 |
| 1984 GMC K1500 PickupMecum, April 10, 2026 | Mecum | April 10, 2026 | $27,000 |
| 1984 GMC K2500 Sierra Classic 4×4Bring a Trailer, Dec. 31, 2025 | Bring a Trailer | Dec. 31, 2025 | $6,700 |
| 1985 GMC C30 High Sierra PickupMecum, Dec. 6, 2025 | Mecum | Dec. 6, 2025 | $17,000 |
| 1984 GMC K1500 High Sierra PickupMecum, Oct. 30, 2025 | Mecum | Oct. 30, 2025 | $21,000 |
This car's historyConfirmed
Matched across sales by VIN.