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2020 GMC Terrain Denali

$20,300

110,000 miles · SPOKANE, WA · listed by GMC of Riverfront Park

See this car on gmcofriverfrontpark.com →More GMC TerrainAsk the Companion what to offer

What we know about this car

• In this index for 38 days (first seen Sep 12, 2026). A seller may have advertised it before we first read their site.
• The asking price has changed 5 times: down $900 (4.2%) from $21,200 when first seen.
• We hold 33 2020 GMC Terrain with 100,000–120,000 miles. Their middle asking price is $15,146 (half fall between $14,495 and $16,611); this one is $5,154 above the middle. These are asking prices, not sale prices, and trim, options and condition differ.

Price history

• 2026-09-12 — $21,200
• 2026-09-17 — $21,100
• 2026-09-22 — $20,900
• 2026-10-01 — $20,700
• 2026-10-13 — $20,500
• 2026-10-17 — $20,300

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