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2021 GMC Sierra 1500 Crew Cab Short Box 2-Wheel Drive SLT

$28,423

109,350 miles · Sanford, FL · listed by AutoNation Chevrolet Airport

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

What we know about this car

• In this index for 17 days (first seen Oct 17, 2026). A seller may have advertised it before we first read their site.
• The asking price has changed 2 times: down $1,494 (5.0%) from $29,917 when first seen.
• We hold 74 2021 GMC Sierra 1500 with 100,000–120,000 miles. Their middle asking price is $30,922 (half fall between $27,858 and $32,775); this one is $2,499 below the middle. These are asking prices, not sale prices, and trim, options and condition differ.

Price history

• 2026-10-17 — $29,917
• 2026-10-20 — $29,304
• 2026-10-23 — $28,423

Also advertised by

The same VIN appears on 5 other sites.

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