1986 Mercedes-Benz 420Problems, recalls & complaints

NHTSA has logged 6 owner complaints about the 1986 Mercedes-Benz 420, most often about the vehicle speed control. It has no vehicle safety recalls on record.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through June 13, 2001. Updated daily.

Complaints by system

Where the 1986 Mercedes-Benz 420 has problems

6 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Vehicle speed control22
Exterior lighting10
Fuel system, gasoline10
Equipment10
Suspension10
Tires10
Structure10

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

0 recalls

1986 Mercedes-Benz 420 recalls and how many were fixed

No vehicle safety recalls are on record for this model year.

Best & worst years

1986 vs. every other 420 year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the 420 median. How we score

'86'87'88'89'90'91'94'95'96'97'99
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
1 investigation

NHTSA defect investigations

Federal investigations that included the 1986 Mercedes-Benz 420, and the recalls they led to.

  1. SUDDEN ACCELERATIONEA88034 · closed Jul 31, 1990
    No recall
In owners' words

What 420 owners report

Recent vehicle speed control complaints filed with NHTSA, shortened. Personal details are removed.

GOT IN THE VEHICLE, STARTED THE IGNITION, AND VEHICLE ACCELERATED DURING 80 MPH ON WET PAVEMENT. VEHICLE KEPT SPINNING AROUND AND AROUND AND SLAMMED AGAINST THE CURB AND BOUNCED BACK AND FORTH AGAINST THE CURB. ALSO, WHEEL CAME OFF AND VEHICLE ENDED UP IN CONSUMER'S YARD BETWEEN AN OAK TREE AND A…
Complaint 835924 · Mar 17, 1999

Own a 1986 420?

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