Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1975 Montego.
The 1975 Mercury Montego carries one of the thinnest reliability footprints in the nameplate's documented history, with just a single total owner complaint on record — concentrated in the Engine & Engine Cooling area — alongside two recalls. When positioned against the Montego model's broader complaint timeline, which spans the 2004–2007 model years and peaks at 135 complaints in 2005 against a low of 3 in 2004, the 1975 model year sits at the absolute floor of recorded owner dissatisfaction. This near-absence of complaints means that, from a reliability standpoint, the 1975 Montego represents one of the most stable data points in the model's history, offering researchers little evidence of widespread or systemic problems for this particular vintage.
Engine, drivetrain, dimensions and economy.
| Overall length | 215.4 in |
| Overall width | 75.6 in |
| Overall height | 52.4 in |
| Wheelbase | 114.2 in |
| Curb weight | 4200 lb |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
The provided federal record for this generation shows a sharp upward trend from 2004 (3 complaints, 0 recalls) to a peak in 2005 (135 complaints, 2 recalls, 1 investigation, 48 TSBs), followed by a steady decline in 2006 (85 complaints) and 2007 (36 complaints, 1 recall). The 1975 target year falls entirely outside this documented arc of heightened scrutiny, registering only 1 complaint in Engine & Engine Cooling alongside 0 crash and 0 fire incidents. Because the data does not specify the root cause of this single engine complaint, its severity is unknown, but the target year's minimal volume implies a lack of widespread, documented defects compared to the generation's later peak years. Ultimately, the 1975 Mercury Montego represents a strong year to buy, as its sparse federal record indicates significantly fewer documented safety and reliability concerns than the years defining the generation's problem arc.
All 1 complaints on record, top 1 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 2 of 2 campaigns on record for this vehicle.
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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 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.