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1994 Mercedes Benz E420

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: 3.5

0Recall campaigns

View recall details →

0Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
2
19945
1997
Compare all E420 years →

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

What owners reported most

Electrical System
2Engine
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: 2 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.

  • Electrical System. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. 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

What owners actually said

2 reports
84,732 miles · Feb 29, 2016
Electrical System

TL* THE CONTACT OWNS A 1994 MERCEDES-BENZ E420. THE CONTACT STATED THAT THE KEY WOULD NOT TURN OVER TO START THE VEHICLE WITHOUT WARNING. THE VEHICLE WAS UNABLE TO BE DRIVEN AND WAS TO BE TOWED TO AN AUTHORIZED DEALER OR INDEPENDENT MECHANIC. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 84,73…

Read full complaint

TL* THE CONTACT OWNS A 1994 MERCEDES-BENZ E420. THE CONTACT STATED THAT THE KEY WOULD NOT TURN OVER TO START THE VEHICLE WITHOUT WARNING. THE VEHICLE WAS UNABLE TO BE DRIVEN AND WAS TO BE TOWED TO AN AUTHORIZED DEALER OR INDEPENDENT MECHANIC. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 84,732.

NHTSA ODI #10838937

149,350 miles · Jan 23, 2013
Electrical SystemEngine

THE VEHICLE STARTED IDLING VERY RAPIDLY (BETTER THAN 1600 RPM) AND I LOST CONTROL ON THE ICY ROADS. I WAS UNABLE TO COMPENSATE FOR THE FAST IDLE WITH THE BRAKES WITHOUT DRAGGING THE FRONT TIRES. UPON INVESTIGATION I FOUND THAT THIS VEHICLE HAS THE SAME FAULTY, DETERIORATING WIRING PROBLEM THAT TENS OF HUNDREDS OF PEOPLE HAVE A…

Read full complaint

THE VEHICLE STARTED IDLING VERY RAPIDLY (BETTER THAN 1600 RPM) AND I LOST CONTROL ON THE ICY ROADS. I WAS UNABLE TO COMPENSATE FOR THE FAST IDLE WITH THE BRAKES WITHOUT DRAGGING THE FRONT TIRES. UPON INVESTIGATION I FOUND THAT THIS VEHICLE HAS THE SAME FAULTY, DETERIORATING WIRING PROBLEM THAT TENS OF HUNDREDS OF PEOPLE HAVE ALREADY REPORTED TO THIS SITE. EXACTLY HOW MANY COMPLAINTS ARE NECESSARY BEFORE YOU TAKE ACTION AGAINST THIS MANUFACTURER? I HAVE BEEN IN THE ELECTRICAL TRADES ALL OF MY LIFE AND I HAVE NEVER SEEN SUCH DEFECTIVE, DETERIORATED WIRING AS UNDER THE HOOD OF THIS MERCEDES. THE MERCEDES IS UNSAFE TO DRIVE AND A FIRE HAZARD. *TR

NHTSA ODI #10494506

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.