2021 GMC Terrain

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Original MSRP

$26,195–$38,695

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Features We Love

Car Mom Review

The Exterior

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First Row

Second Row

Third Row

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Trunk

Safety

The 2021 GMC Terrain Received Good Ratings In Multiple IIHS Crash Tests

According to the Insurance Institute for Highway Safety (IIHS), the 2021 GMC Terrain received Good ratings in the driver-side small overlap front test, passenger-side small overlap front test, roof strength test, and head restraints and seats evaluation. In the updated IIHS tests, the Terrain received a Poor rating in the updated moderate overlap front test and a Marginal rating in the updated side crash test.

The Terrain Includes Front Seat Belt Pretensioners

The 2021 GMC Terrain includes seat belt pretensioners for the front outboard occupants, according to the owner’s manual.

GMC Pro Safety Comes Standard Across the Terrain Lineup

The 2021 Terrain includes GMC Pro Safety, which comes with:

Automatic Emergency Braking
Forward Collision Alert
Front Pedestrian Braking
Lane Keep Assist with Lane Departure Warning
Following Distance Indicator
IntelliBeam automatic high beams

Available Safety Technology Adds Additional Driver Assistance Features

Available safety features on the 2021 Terrain include:

Adaptive Cruise Control
Rear Cross Traffic Alert
Lane Change Alert with Side Blind Zone Alert
HD Surround Vision
Safety Alert Seat
Head-Up Display

Car Seat Setup

The 2021 GMC Terrain has two full LATCH positions in the outboard second-row seats, and both also include top tether anchors. The middle seat does not have lower anchors, but it does include a top tether anchor for forward-facing installs using the seat belt method.

One thing to note is that the outboard headrests are non-removable, which may affect how certain forward-facing car seats fit flush against the seatback.