2018 Gmc G3500 problems

General information about Gmc-G3500
Overview of popular issues
Analysis of common problems
Сomplaints list
Recalls list

The Chevrolet Express (also known as the GMC Savana) is a series of full-size vans produced by General Motors since 1996. The successor to the Chevrolet G-series van, the Express is produced in passenger and cargo variants. Alongside the standard van body, the line is offered as a cutaway van chassis; the latter vehicle is a chassis cab variant developed for commercial-grade applications, including ambulances, buses, motorhomes, and small trucks.

In production for a single generation since 1995, over 2.5 million examples of the Express and the Savana have been produced. One of the longest-produced designs in American automotive history, the Express/Savana are rivaled only by the Jeep Wagoneer and Dodge Ram Van for longevity.

Since 1995, General Motors has assembled the Express and Savana at its Wentzville Assembly facility (Wentzville, Missouri). Also, since 2017, GM has sourced commercial cutaway-chassis production from Navistar through its Springfield Assembly Plant (Springfield, Ohio).

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Common 2018 Gmc G3500 problems

The 2018 GMC Savana 3500 has been subject to several recalls, as reported by DealerRater

Another recall affecting the 2018 GMC Savana 3500 is related to the electrical system. This recall involves certain 2016-2018 Chevrolet Express and GMC Sierra vehicles equipped with a single, manual, rear climate control module (CCM). If the temperature is set to maximum heat or the mode knob is set to maximum floor vent and an electrical short occurs, components within the CCM may overheat, posing a fire risk. GM will notify owners, and dealers will remove the electrical insulation from a wiring connector within the CCM to eliminate the fire risk. The manufacturer has not yet provided a notification schedule for this recall.

In addition to these recalls, the 2018 GMC Savana 3500 has also been reported to have common problems based on car owner complaints. RepairPal lists a leaking water pump as one of the most common issues, which may cause coolant loss and overheating. This problem is not specified as a recall but is a frequently reported issue by GMC Savana 3500 owners.

The 2018 GMC Savana 3500 Cargo has also been evaluated for reliability by Kelley Blue Book. However, the specific common problems or repairs performed on this vehicle are not detailed in the article.

Lastly, the 2018 GMC Sierra 3500, which shares similarities with the GMC Savana 3500, has been reported to have 19 problems and defects, with the worst complaints being related to lights and transmission problems. While this information does not directly pertain to the GMC Savana 3500, it is worth noting due to the similarities between the two vehicles.

2018 Gmc G3500 car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Gmc G3500 problems, we found that the most common problems with these 2023 model year vehicles are:

Exterior lighting problems

The graph below shows statistics for all 2018 Gmc G3500 vehicle components and the number of complaints received.

2018 Gmc G3500 complaints

The NHTSA has received 1 complaints about various vehicle components related to the 2018 Gmc G3500.

2020-11-29

EXTERIOR LIGHTING PROBLEM

Date Of Incident: 2020-11-28
VIN: 1GT42YEY8JF
Components: EXTERIOR LIGHTING
Summary: 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.

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2018 Gmc G3500 recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 2018 Gmc G3500.

2019-05-03

Manufacturer: Taylor Made Ambulances
Components: EXTERIOR LIGHTING:BRAKE LIGHTS
Summary: 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.