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2018 GMC Sierra 1500 Denali

$33,994

80,930 miles · Sioux City, IA · listed by Billion Kia Of Sioux City

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

What we know about this car

• In this index for 26 days (first seen Sep 21, 2026). A seller may have advertised it before we first read their site.
• We hold 51 2018 GMC Sierra 1500 with 80,000–100,000 miles. Their middle asking price is $28,500 (half fall between $26,900 and $30,274); this one is $5,494 above the middle. These are asking prices, not sale prices, and trim, options and condition differ.

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