Worst 2019 Mercedes-Benz Gls 450 Problems
Top 3 most-reported issues with average mileage at failure.
Engine & Cooling
Back Over Prevention: Warnings
Electrical Faults
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All Problems by Category
Every NHTSA complaint category for the 2019 Mercedes-Benz Gls 450.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Engine & Cooling | 3 | — | 1 | — | |
| Back Over Prevention: Warnings | 2 | — | — | — | |
| Electrical Faults | 2 | — | — | — | |
| Suspension Failures | 2 | — | — | — | |
| Airbags | 1 | — | — | — | |
| Engine Problems | 1 | — | — | — | |
| Transmission / Drivetrain | 1 | — | — | — | |
| Brakes | 1 | — | — | — | |
| Steering Defects | 1 | — | — | — | |
| Body Structure | 1 | — | — | — | |
| Tire Defects | 1 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2019 Mercedes-Benz Gls 450. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Recalls for 2019 Mercedes-Benz Gls 450
2 NHTSA recall campaigns affecting ~358,742 vehicles.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 GLE 350, 2020-2024 GLE 450, 2020-2023 GLS 580, GLE 580, 2019-2023 GLS 450, 2021-2023 Maybach GLS 600, AMG GLS 63, 2021-2024 AMG GLE 53, AMG GLE 53 Coupe, and AMG GLE 63 S vehicles. A 48-Volt ground connection under the passenger seat may not be secured properly, resulting in the ground connection overheating.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. An error in the communication module's SIM card software can cause a mobile network connection failure, disabling the emergency call (eCall) system.
Other Mercedes-Benz Gls 450 Years
2019 Mercedes-Benz Gls 450 — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2019 Mercedes-Benz Gls 450 reliable?
What are common problems with the 2019 Mercedes-Benz Gls 450?
Does the 2019 Mercedes-Benz Gls 450 have any recalls?
Should I buy a 2019 Mercedes-Benz Gls 450?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Mercedes-Benz Gls 450 reliability report with year-by-year comparison and generation analysis.
Check Your Specific 2019 Mercedes-Benz Gls 450
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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