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2027 GMC

Terrain AWD Denali/AT4

Auto 8-spd, 4 cyl, 1.5 L, Turbo

GMC Terrain: best and worst years
2027 GMC Terrain AWD Denali/AT4 (photo 1 of 4)

Photo may show a different model year; you're viewing the 2027.

PhotoAlexander MiglCC BY-SA 4.0via Wikimedia Commons

Warranty manufacturer terms, by make

Basic
3 yr / 36k mi
Powertrain
5 yr / 60k mi
Roadside assistance
5 yr / 60k mi
Maintenance
1 yr / 12k mi
EV battery
8 yr / 100k mi

Source: www.gmfleet.com as of 2026-06

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.