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2020 GMC Sierra 1500 Denali

$38,500

66,074 miles · Seguin, TX · listed by Gunn Chevrolet

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

What we know about this car

• In this index for 43 days (first seen Sep 10, 2026). A seller may have advertised it before we first read their site.
• The asking price has changed 5 times: down $4,774 (11.0%) from $43,274 when first seen.
• We hold 90 2020 GMC Sierra 1500 with 60,000–80,000 miles. Their middle asking price is $36,995 (half fall between $33,854 and $38,819); this one is $1,505 above the middle. These are asking prices, not sale prices, and trim, options and condition differ.

Price history

• 2026-09-10 — $43,274
• 2026-09-12 — $41,274
• 2026-09-18 — $40,274
• 2026-09-30 — $39,774
• 2026-10-08 — $39,500
• 2026-10-11 — $38,500

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