GMC Canyon 'Flunks' New Crash Test

Marcus Lewinsky
by Marcus Lewinsky

The 2026 GMC Canyon has encountered a major safety setback. Fresh evaluation data from the Insurance Institute for Highway Safety (IIHS) shows that the popular midsize pickup earned a lackluster Marginal rating in the organization's updated moderate overlap front crash test.

While the truck’s structural integrity shielded front-row occupants effectively, rear-seat safety deficits heavily dragged down its overall score.

Front Row Holds Firm, Back Seat Struggles

The evaluation, performed using a four-wheel-drive 2026 GMC Canyon AT4 Crew Cab, highlighted a stark contrast in protection between the front cabin and the rear seating area.

  • Driver Protection: The truck earned top-tier Good marks across almost every driver metric, including head, neck, chest, and thigh protection, alongside well-calibrated dummy kinematics and restraint systems. The sole minor flaw for the driver was a slightly lower Acceptable score for lower leg and foot protection.
  • Rear Passenger Risk: The second row revealed critical vulnerabilities. Sensor readings on the rear dummy indicated a moderate risk of head, neck, and chest injuries. While the lap and shoulder belts maintained proper positioning over the pelvis and torso, the rear dummy’s head pitched forward dangerously close to the front seatback during impact.

How It Compares Across Other IIHS Tests

The Canyon’s rear-seat struggles stand out against otherwise solid crashworthiness ratings in traditional impact tests.

Test Category

IIHS Score

Details / Specifics

Small Overlap Front

Good

Solid structure across driver and passenger sides.

Updated Side Crash

Good

Strong side impact protection from heavy barrier.

Headlights

Acceptable

Standard LED setup offers fair illumination.

Pedestrian Crash Prevention

Acceptable

Standard active safety performs reasonably well.

Vehicle-to-Vehicle Crash Prevention

Poor

Standard system failed to consistently mitigate collisions.

The Takeaway

The IIHS updated its moderate overlap test specifically to hold automakers accountable for rear-seat safety, an area that historically received less focus than driver-side engineering. The 2026 GMC Canyon demonstrates strong outer shell construction, but its inability to control rear-seat occupant kinematics prevents it from earning top safety accolades.

Marcus Lewinsky
Marcus Lewinsky

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