Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1974 450SL.
The 1974 Mercedes 450SL is represented here by a reliability record that is thin but unambiguously clean: only one owner complaint is logged, with steering identified as the top complaint area, and no recalls are recorded. That minimal problem footprint makes the 1974 model year a low-incidence reference point in the 450SL's reliability history, useful chiefly as a baseline for tracking how reported issues accumulated in subsequent years. Researchers should read the absence of complaints and recalls as evidence of limited documented failure rather than as proof of exceptional mechanical reliability.
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Owner complaints about the 1974 Mercedes 450SL dominate in one area — the steering, 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 steering 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.