YearToAvoid

2016 Mercedes-Benz Gls450 Problems, Recalls & Reliability

Verdict

No verdict

Complaint Index

0/100

#6 most-complained of 6 Gls450 years

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

The 2016 Mercedes-Benz Gls450 has 0 NHTSA complaints and 1 recall, giving it a complaint index of 0 — the lowest among the 6 model years with data, ranking 6th (least problematic).

Complaints
0
Recalls
1
Crashes / fires
0 / 0
Injuries / deaths
0 / 0
NHTSA overall rating
Not rated
EPA combined MPG
—

Top 2016 Mercedes-Benz Gls450 problems

NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.

No component data.

2016 Mercedes-Benz Gls450 recalls

1 NHTSA recall campaign list this model year.

  1. NHTSA 17V079000Feb 8, 2017Airbags4 vehicles

    Air bags:frontal:passenger side:inflator module

    Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 GLE350 4Matic and GLS 450 4Matic vehicles. The windshield bonding may be insufficient and, as a result, the windshield may separate from the vehicle in a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection" and number 212, "Windshield Mounting."

    Risk: If the windshield detaches in the event of a crash, the passenger frontal air bag may not be supported properly after it deploys, increasing the risk of injury.

    Remedy: MBUSA will notify owners, and dealers will replace the windshield, free of charge. The recall began March 2017. Owners may contact MBUSA customer service at 1-800-367-6372.

2016 compared with other Gls450 years

Complaint Index by model year (0 = fewest issues, 100 = most)0255075100201620172018201920202021
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2016No verdict001—
2017Caution6035819
2018Best2014319

All Mercedes-Benz Gls450 years: best and worst →

Frequently asked questions

Is the 2016 Mercedes-Benz Gls450 reliable?
NHTSA lists 0 complaints for the 2016 Gls450 and a complaint index of 0, the lowest of the 6 model years with data, so it ranks 6th (best) based on owner complaints and recalls.
Does the 2016 Mercedes-Benz Gls450 have any recalls?
Yes, one recall (campaign 17V079000) covers insufficient windshield bonding, which could let the windshield separate from the vehicle in a crash. It is not a do-not-drive recall.
How does the 2016 Gls450 compare to other years?
The 2016 model has a complaint index of 0, far below the 2020 and 2021 models, which are rated Avoid with complaint indexes of 100 and 80 respectively.
What is the top problem area for the 2016 Gls450?
NHTSA data lists no identified top problem area for the 2016 model year, consistent with its 0 reported complaints.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.