IllustrationBATTERY FAILED.
1977 Mercedes Benz 450
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all 450 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
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 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 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Structure. 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
Engine And Engine Cooling complaints
1 reportsOfficial recalls
284V007000 · Power Train:automatic Transmission
Jan 25, 1984
THE AUTOMATIC TRANSMISSION DOWNSHIFT LINKAGE ADJACENT TO THE ENGINE THROTTLE CONTROL CONTAINS A PLASTIC BUSHING THAT COULD DEFORM DUE TO HIGH ENGINE COMPARTMENT TEMPERATURES CREATED BY THE CATALYTIC CONVERTER.
Consequence & remedy
Consequence: Not supplied
Remedy: PLASTIC BUSHINGS WILL BE REPLACED WITH STEEL BUSHINGS.
78V106000 · Engine And Engine Cooling:exhaust System:emission Control
May 15, 1978
THE FUEL TANK COULD DEFORM DUE TO THE FUEL TANK VALVE CAUSING BLOCKAGE OF THE FUEL TANK VENTILATION SYSTEM.
Consequence & remedy
Consequence: Not supplied
Remedy: THE DEALER WILL INSPECT AND, IF NECESSARY, WILL REPLACE THE FUEL TANK VENT VALVE WITHOUT CHARGE.
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
0No exact-year investigations in this snapshot.