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- October 6: Mercedes-Benz GLE 350 and GLE 450 Recalled For Airbag Problems recalls | 45 days ago
- September 26: Mercedes-Benz Infotainment System Recall Issued For Software Issues recalls | 55 days ago
- September 16: Mercedes-Benz Lawsuit Continues Over Shattered Sunroofs news | 65 days ago
2017 Mercedes-Benz GLS450
Problems & Complaints
Worst 2017 Mercedes-Benz GLS450 Problems by Category
Click on a category below for details. Help?
- interior accessories problems
- electrical problems
- miscellaneous problems
- engine problems
- lights problems
- steering problems
- fuel system problems
- body / paint problems
- brakes problems
- seat belts / air bags problems
- drivetrain problems
- wheels / hubs problems
- suspension problems
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Compare Mercedes-Benz GLS450 Model Years
Curious how the 2017 GLS450 compares to other years?
Check out our Mercedes-Benz GLS450 overview to see the most problematic years, worst problems and most recently reported complaints with the GLS450.
Worst 2017 Mercedes-Benz GLS450 Problems
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#1: Headrests Too Far Forward 2017 GLS450
- Average Cost to Fix:
- $0
- Average Mileage:
- 40,000 mi
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