2018 GMC G3500 problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just one complaint on file for the 2018 GMC G3500 — too few to judge reliability from owner reports alone — but one recall campaign applies to this year, so any used example should have its VIN checked for completed recall work.

NHTSA complaints

Recalls

Investigations

Crash-involved

Fires reported

Injuries

Deaths

—

NCAP overall

How does 2018 compare to other G3500 years?

G3500 NHTSA complaints by model year, 2018 highlighted. Red bars are years to avoid.

See all G3500 years to avoid →

What are the most common 2018 GMC G3500 problems?

Component	Complaints	Share	vs prior year
Lighting	1	100%	new

Does the 2018 GMC G3500 have recalls?

1 NHTSA recall campaign on file. Recall repairs are free at franchised dealers.

19V342000LightingMay 3, 2019 · 17 units

Defect

Taylor Made Ambulances is recalling certain 2017-2018 Ford E-350, F-450, E-450, F-550, and GMC G3500-based ambulances equipped with Whelen brake lights. Depending on the specific wiring of the vehicle, these brake lights may illuminate when the brake pedal has not been pressed.

Consequence

If the brake lights incorrectly illuminate, it can confuse other drivers, possibly increasing the risk of a crash.

Remedy

Taylor Made will notify owners and Whelen will replace the brake lights, free of charge. The recall began June 5, 2019. Owners may contact Taylor Made Ambulances customer service at 1-800-468-1310.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“VEHICLE LEFT THE ROAD WHILE DRIVING DUE TO INADEQUATE HEADLIGHT FUNCTION, FORTUNATELY NO DAMAGE OR INJURY THIS TIME. COULD NOT SEE ROADWAY ADEQUATELY TO MAINTAIN CONTROL. LOW BEAM AND HI BEAM HEADLIGHTS PROVIDE VERY INADEQUATE LIGHTING FOR SAFE NIGHTTIME DRIVING.”
Complaint filed with NHTSA · Lighting · November 28, 2020

2018 GMC G3500 — common questions

Is the 2018 GMC G3500 reliable?

The record is thin — 1 NHTSA complaint — so owner-report data can't strongly confirm reliability either way, though 1 recall should be verified as completed.

Does the 2018 GMC G3500 have recalls?

Yes — NHTSA lists 1 recall campaign affecting the 2018 GMC G3500. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.

How does 2018 compare to other G3500 years?

What are the most common 2018 GMC G3500 problems?

Does the 2018 GMC G3500 have recalls?

Consumer complaints filed with NHTSA

2018 GMC G3500 — common questions

Is the 2018 GMC G3500 reliable?

Does the 2018 GMC G3500 have recalls?

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