Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1977 450SLC.
The 1977 Mercedes 450SLC appears in the reference record as a single model-year entry identified by its 450SLC designation, with no further body, platform, or engine details documented beyond the model name itself. What the file does establish with precision is the vehicle's standing on the owner complaint ledger: exactly one report filed, concentrated in the Structure category, against a recall history of zero campaigns. For a researcher building a reliability profile, that footprint situates the 1977 model year as a notably quiet entry in the lineage — a year with effectively no documented owner dissatisfaction and no manufacturer-issued recall actions, rather than one marked by recurring or systemic problems.
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Owner complaints about the 1977 Mercedes 450SLC dominate in one area — the structure, 1 of 1 reports (100%), well ahead of the next concern. NHTSA has issued no recalls for this vehicle, so these are owner-reported concerns only. 0 of the reports describe a crash and 0 a fire — a small share of the total, but worth weighing against the structure pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.
All 1 complaints on record, top 1 components.
Source: NHTSA Office of Defects Investigation complaint database.
No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Cross-vehicle references for the kinds of data on this page.
NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.