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2020 GMC Sierra 1500 SLT

$28,301

124,756 miles · Prairieville, LA · listed by All Star Kia East

See this car on allstarkiaeast.com →More GMC Sierra 1500Ask the Companion what to offer

What we know about this car

• In this index for 13 days (first seen Oct 4, 2026). A seller may have advertised it before we first read their site.
• The asking price has changed 2 times: down $1,455 (4.9%) from $29,756 when first seen.
• We hold 23 2020 GMC Sierra 1500 with 120,000–140,000 miles. Their middle asking price is $29,992 (half fall between $27,994 and $32,463); this one is $1,691 below the middle. These are asking prices, not sale prices, and trim, options and condition differ.

Price history

• 2026-10-07 — $29,756
• 2026-10-08 — $29,368
• 2026-10-17 — $28,301

Also advertised by

The same VIN appears on 3 other sites.

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