1978 GMC Sierra High Sierra
ClassicCars.com
Listed byClassic Car Deals
Cadillac, Michigan109,050 milesAutomatic
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Summary
High Sierra with 350 V8, A/C, cruise control, power windows and locks; runs well. Carpet shows wear, door panels aged, aftermarket radio, missing dome light cover; no rust or leaks.
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Loading sold figures · last 12 months
Listing history
1 appearance- 9/22/2026ClassicCars.comThis listing$15k
Asking
$15k
Top 50% of live listings
Top 30% of Sierras in 2026
Top 50% of all listings in 2026
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© 2026 Hypercars Technologies Inc. All rights reserved.
Hypercars Technologies Inc. is not affiliated with the companies or individuals mentioned on its site. Third-party trademarks and logos belong to their respective owners; use does not imply endorsement or affiliation. Data is provided "as is" without warranty of accuracy, completeness, or timeliness.