Home › Cars › GMC › Sierra 1500

2018 GMC Sierra 1500 4WD SLT Crew Cab

$25,653

136,110 miles · St. Louis, MO · listed by Dave Sinclair Lincoln St. Peters

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

What we know about this car

• In this index for 4 days (first seen Oct 31, 2026). A seller may have advertised it before we first read their site.
• The asking price has changed 1 time: down $129 (0.5%) from $25,782 when first seen.
• We hold 30 2018 GMC Sierra 1500 with 120,000–140,000 miles. Their middle asking price is $24,892 (half fall between $20,887 and $26,568); this one is $761 above the middle. These are asking prices, not sale prices, and trim, options and condition differ.

Price history

• 2026-10-31 — $25,782
• 2026-11-03 — $25,653

Similar GMC Sierra 1500