1993 Mercedes Benz 400E
Only 19 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 19 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1992 | 19 |
| 1993 | 19 |
KNOWN PROBLEM AREAS
Only 19 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
6 of 19 total reports mention: electrical system.
6 of 19 total reports mention: electrical system.
FIREShow complaint excerpts
WIRING CAUGHT FIRE DUE TO FAULTY WIRING HARNESS INSULATION, WHICH IS WELL DOCUMENTED. YET, MERCEDES REFUSES TO RESOLVE/RECALL THIS ISSUE. WIRING HARNESS NEEDS TO BE REPLACED. *TR
NHTSA ODI report, 20140804
FAULTY WIRING IN ENGINE HARNESS RESULTED IN LOSS OF POWER AT SPEED ON A MAJOR INTERSTATE, LUCKILY AT THE TIME I WAS ABLE TO GET OFF THE ROAD SAFELY. IT WAS DETERMINED THAT THE CAR'S CHARGING SYSTEM HAD BEEN SHORTED OUT.
NHTSA ODI report, 20121112
2 of 19 total reports mention: vehicle speed control.
Show complaint excerpts
A SENSOR BETWEEN THE CRUISE CONTROL AND THE ALTERNATOR, CAUSING VEHICLE TO STOP IMMEDIATELY WHILE DRIVING IN TRAFFIC. *AK
NHTSA ODI report, 19961120
2 of 19 total reports mention: engine and engine cooling.
Show complaint excerpts
DT: THE VEHICLE STALLED WHILE DRIVING. THERE WERE NO ACCIDENTS. WHEN THE CONSUMER TOOK THE VEHICLE TO THE DEALER TO BE REPAIRED THEY THOUGHT IT WAS THE TRANSMISSION.
NHTSA ODI report, 20050824
2 of 19 total reports mention: engine.
Show complaint excerpts
FAULTY WIRING IN ENGINE HARNESS RESULTED IN LOSS OF POWER AT SPEED ON A MAJOR INTERSTATE, LUCKILY AT THE TIME I WAS ABLE TO GET OFF THE ROAD SAFELY. IT WAS DETERMINED THAT THE CAR'S CHARGING SYSTEM HAD BEEN SHORTED OUT.
NHTSA ODI report, 20121112
SAFETY TIMELINE
HIGH AMBIENT ENGINE COMPARTMENT TEMPERATURES ARE EXPERIENCED AFTER THE VEHICLE IS OPERATED AND THEN PARKED. IF THE VEHICLE IS RESTARTED A SHORT TIME LATER AND THE CHARCOAL CANISTER IS SATURATED WITH F
Remedy: DEALERS WILL REPOSITION THE FUEL VAPOR CANISTER VENT LINE AWAY FROM THE ELECTRIC FAN PRERESISTOR. IN ADDITION, THE PRERESISTOR WILL HAVE A LARGER HEAT SHIELD AND A FUSED WIRING HARNESS WILL BE INSTALL
Campaign 94V004000 — check if this car was fixed
BUY-SMART CHECKLIST
1993 Mercedes Benz 400E — pre-purchase inspection
- Test/inspect for electrical system issues (6 reports on file for this year).
- Test/inspect for electrical system issues (6 reports on file for this year).
- Test/inspect for vehicle speed control issues (2 reports on file for this year).
- Verify recall 94V004000 (engine and engine cooling) has been completed.
FAQ
Is the 1993 Mercedes Benz 400E reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 1993 Mercedes Benz 400E?
The most-reported component is electrical system:wiring, accounting for 32% of complaints on file.
How many recalls does the 1993 Mercedes Benz 400E have?
1 recall on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.