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1980 Mercedes Benz 300

Owner reports · Recalls · Investigations

Limited comparison data

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

About this comparison →
2Owner complaints

Model-year median: 5

0Recall campaigns

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0Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
1
19782
19801
19826
1983
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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Engine And Engine Cooling
1Power Train
1Service Brakes, Hydraulic
1

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 2 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.

  • Engine And Engine Cooling. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. 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, Hydraulic complaints

1 reports
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97,000 miles · Jul 15, 2004
Service Brakes, Hydraulic

INTERMITTENTLY WHEN THE BRAKE PEDAL WAS APPLIED THE VEHICLE WOULD NOT STOP. WHEN THIS OCCURRED, EXCESSIVE FORCE HAD TO BE APPLIED TO THE BRAKE PEDAL TO STOP THE VEHICLE, WHICH RESULTS IN EXTENDED STOPPING DISTANCE. A FAILURE IN THE BRAKE VACUUM AIR PUMP CAUSED THIS PROBLEM TO OCCUR. WHEN THIS PART FAILED THERE WAS NO INDICATION…

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INTERMITTENTLY WHEN THE BRAKE PEDAL WAS APPLIED THE VEHICLE WOULD NOT STOP. WHEN THIS OCCURRED, EXCESSIVE FORCE HAD TO BE APPLIED TO THE BRAKE PEDAL TO STOP THE VEHICLE, WHICH RESULTS IN EXTENDED STOPPING DISTANCE. A FAILURE IN THE BRAKE VACUUM AIR PUMP CAUSED THIS PROBLEM TO OCCUR. WHEN THIS PART FAILED THERE WAS NO INDICATION OF POWER LOSS UNTIL THE BRAKE PEDAL WAS APPLIED. THE BRAKE VACUUM AIR PUMP FAILED EVERY 5 YEARS AND NEEDS TO BE REPLACED. *AK *JB

NHTSA ODI #10075704

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.