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1999 Mercedes Benz 420

Owner reports · Recalls · Investigations

Limited comparison data

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

About this comparison →
5Owner complaints

Model-year median: 3

0Recall campaigns

View recall details →

0Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
1
199622
19975
1999
Compare all 420 years →

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

What owners reported most

Electrical System
1Fuel System, Gasoline
1Power Train
1Service Brakes, Hydraulic
1Steering
1
All reported categories
Structure
1Unknown Or Other
1Visibility
1Wheels
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: 0 of 5 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.

  • Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. 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 →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Unknown Or Other complaints

1 reports
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Mileage unknown · Apr 28, 2000
Fuel System, GasolineUnknown Or Other

CONTINUING IDLING AND ACCELERATION PROBLEMS. ON JANUARY 21, 2000, ONE MONTH AFTER SECOND REPAIR ATTEMPT, WHILE DRIVING VEHICLE IT SUDDENLY LOST POWER THEN VIOLENTLY JOLTED FORWARD CAUSING TEMPORARY LOSS OF CONTROL. (NOTE: DRIVER'S FOOT DID NOT TOUCH ACCELERATOR). DRIVER THEN NOTICED "ENGINE" CHECK LIGHT SUDDENLY COME ON (SUBSEQ…

Read full complaint

CONTINUING IDLING AND ACCELERATION PROBLEMS. ON JANUARY 21, 2000, ONE MONTH AFTER SECOND REPAIR ATTEMPT, WHILE DRIVING VEHICLE IT SUDDENLY LOST POWER THEN VIOLENTLY JOLTED FORWARD CAUSING TEMPORARY LOSS OF CONTROL. (NOTE: DRIVER'S FOOT DID NOT TOUCH ACCELERATOR). DRIVER THEN NOTICED "ENGINE" CHECK LIGHT SUDDENLY COME ON (SUBSEQUENTLY LEARNED THIS INDICATES A FUEL INJECTION PROBLEM). IMMEDIATELY NOTIFIED DEALER BUT PROBLEM PERSISTS. ON APRIL 26, "CHECK ENGINE" LIGHT AGAIN CAME ON AND CAR BEGAN TO DRIVE TERRIBLY, E.G., POOR AND INCONSISTENT ACCELERATION. *AK

NHTSA ODI #722039

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.