The 2024 GMC Terrain receives a handful of small changes for the seventh model year of the compact crossover’s second generation.
These changes follow the 2018 Terrain, which served as the launch year for the second-gen model. The 2019, 2020 and 2021 model years saw minor changes, while the 2022 Terrain received a mid-cycle refresh, while 2023 Terrain was the recipient of a new engine. The 2025 Terrain will receive a complete overhaul (re-engineering and redesign) for the third generation crossover.
Model Line
- No changes
As a reminder, the Terrain is offered as a four-door crossover across the following trim levels:
- SLE
- SLT
- AT4
- Denali
Exterior
- Deletion of two exterior colors:
- Marine Metallic (GHT)
- Desert Sand Metallic (GTL)

Marine Metallic

Desert Sand Metallic
- Addition of two exterior colors:
- Riptide Metallic (GJV)
- Downpour Metallic (GXP)

Riptide Metallic

2024 GMC Terrain
Interior
- No changes
Packages
- Change in the availability of GMC Pro Safety Plus (PED) package
- Now standard on AT4
- For the 2023 model year, this package was optional on AT4
- GMC Pro Safety Plus now optional on SLE and SLT only
- Package remains standard on Denali
- GMC Pro Safety Plus (PED) content / features
- Lane Change Alert with Side Blind Zone Alert
- Rear Cross Traffic Alert
- Rear Park Assist
- GMC Pro Safety (PDO) content / features
- Now standard on AT4
The updates and changes described here are specific to the U.S. market and may be different for other markets.
Discussion
Discuss the 2024 GMC Terrain in our GMC forum.
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