2011 MERCEDES-BENZ ML320

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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1Owner complaints

Model-year median: 0.5

0Recall campaigns

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0Investigations

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 1 of 1 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

Service Brakes. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Service Brakes complaints

1 reports

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110,000 miles · Jan 4, 2023

Service Brakes

Brakes failed without warning. Repair shop removed the covering over brake lines and said they were rusted through. Towed to Mercedes dealership thinking it was part of recall and they said it wasn’t only the brake booster. Said nothing about rusted through brake lines! Someone’s going to get seriously injured driving not knowin…

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Brakes failed without warning. Repair shop removed the covering over brake lines and said they were rusted through. Towed to Mercedes dealership thinking it was part of recall and they said it wasn’t only the brake booster. Said nothing about rusted through brake lines! Someone’s going to get seriously injured driving not knowing their brake lines are rusted through.

NHTSA ODI #11500063

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.