Classic 1985 GMC High Sierra for Sale
1 listings
1985 GMC High Sierra for sale.
1
listing found
Dealer
United States
1985 GMC High Sierra
$15,495
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Recently Sold GMC High Sierra
See all 6 sales →| Vehicle | Sold For |
|---|---|
| 1977 GMC High Sierra | $9,995 |
| 1979 GMC High Sierra | $10,995 |
| 1983 GMC High Sierra | $23,995 |
| 1984 GMC High Sierra | $9,995 |
| 1986 GMC High Sierra | $19,495 |
| 1976 GMC High Sierra | $8,995 |
Frequently Asked Questions about the GMC High Sierra
Reversible upgrades (electronic ignition, modern A/C, audio) generally don't hurt value. Irreversible mods (cut-up bodywork, non-original engines, painted-over trim) reduce collector value. Original numbers-matching examples command 20–40% premium over modified ones.
Marque-specific suppliers (Eckler's, NPD, Year One, Summit Racing, JEGS) stock reproduction and NOS parts for popular classic American models. For rare items, swap meets, online forums, and auction houses are best. Mechanical parts (engine, brakes) are widely available; trim and badging can be harder to source.
Transmission breakdown across 4 GMC High Sierra listings: manual (67%), automatic (33%). Body styles, trim packages, and engine options also vary by production year — see individual listings for spec details.
Most GMC High Sierra listings on Classic Cars Arena are concentrated in: Michigan. Generally, dry-climate states (CA, AZ, TX, NV) offer rust-free examples; the rust belt (MI, OH, PA, NY) requires extra inspection for body and frame corrosion.
Check the VIN against the data plate, engine block casting numbers, transmission stamps, and rear axle code. Cross-reference with marque registries. Original drivetrains add 20–40% premium over date-coded replacement engines on the same vehicle.
Show-quality (concours-grade) examples have flawless paint, NOS parts, original components, and detailed engine bays — typically priced 50–150% above driver-quality. Driver-quality cars are mechanically sound and presentable but show honest patina or previous repairs.
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