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2007 Mercury Mariner Hybrid

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

28 reports with mileage · 3 unknown

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.

  • Service Brakes. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports0 fire reports1 injury reports

Structure complaints

2 reports
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153,794 miles · Jul 10, 2017
StructureSuspension

PASSENGER SIDE REAR INNER FENDER WELL RUSTED COMPLETELY THROUGH ABOVE THE REAR SHOCK CAUSING THE SHOCK TO POTENTIALLY BREAK THROUGH AND DROP THE WHOLE SUSPENSION AND CAUSE AND ACCIDENT OR FLIP OVER IF IT BROKE THROUGH DURING A TURN. THE REST OF THE VEHICLE HARDLY HAS ANY RUST ON IT. THE MARINER SHARES THE SAME INNER SHEET METAL …

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PASSENGER SIDE REAR INNER FENDER WELL RUSTED COMPLETELY THROUGH ABOVE THE REAR SHOCK CAUSING THE SHOCK TO POTENTIALLY BREAK THROUGH AND DROP THE WHOLE SUSPENSION AND CAUSE AND ACCIDENT OR FLIP OVER IF IT BROKE THROUGH DURING A TURN. THE REST OF THE VEHICLE HARDLY HAS ANY RUST ON IT. THE MARINER SHARES THE SAME INNER SHEET METAL AS THE FORD ESCAPE AND THERE HAVE BEEN MANY COMPLAINTS OF THIS HAPPENING TO ESCAPES. MY VEHICLE WAS STUDIED AT A FORD INVESTIGATION ABOUT 4 YEARS AGO FOR THIS PROBLEM. I WAS TOLD THEY WERE WORKING ON A SOLUTION AND NOTHING EVER HAPPENED. THE EMPLOYEE TOLD ME THAT THE UNDERCOATING THEY USED OF THESE YEARS OF ESCAPE/MARINERS WAS FAULTY AND BROKE DOWN PREMATURELY CAUSING THE INNER FENDER EXPOSED TO THE ELEMENTS. THIS IS ALSO HAPPENING ON THE DRIVER'S SIDE WHERE THE UNDERCOATING IS START TO BREAK DOWN. THIS IS NOT A CASE OF MISUSE BY THE OWNER BUT AN ACTUAL DESIGN FLAW AND A BIG SAFETY ISSUE AS THIS COULD CAUSE A LOT OF HARM. LUCKILY I HEARD THE LOUD KNOCKING FROM THE REAR END AND STOPPED DRIVING IT.

NHTSA ODI #11004011

80,688 miles · Aug 16, 2010
Structure

TL* THE CONTACT OWNS A 2007 MERCURY MARINER HYBRID WITH 80,688 MILES. THE CONTACT OWNS A BRITAX BOULEVARD CT REAR FACING CHILD SEAT. THE CHILD SEAT WOULD NOT PROPERLY FIT IN THE VEHICLE UNLESS A NOODLE OR TOWEL WAS BEING USED. THE OWNERS MANUAL STATED THAT NO OBJECT COULD BE USED BETWEEN THE CHILD SEAT AND THE VEHICLE. THE MANUF…

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TL* THE CONTACT OWNS A 2007 MERCURY MARINER HYBRID WITH 80,688 MILES. THE CONTACT OWNS A BRITAX BOULEVARD CT REAR FACING CHILD SEAT. THE CHILD SEAT WOULD NOT PROPERLY FIT IN THE VEHICLE UNLESS A NOODLE OR TOWEL WAS BEING USED. THE OWNERS MANUAL STATED THAT NO OBJECT COULD BE USED BETWEEN THE CHILD SEAT AND THE VEHICLE. THE MANUFACTURE WAS CONTACTED IN REGARDS TO THE FAILURE AND THEY INFORMED THE CONTACT THAT THE WHEELBASE OF THE VEHICLE WAS TOO SHORT FOR THE CHILD SEAT TO FIT PROPERLY. THE MANUFACTURER ALSO INFORMED THE CONTACT THAT THE SEAT WAS NOT TESTED TO DETERMINE IF IT WOULD FIT PROPERLY IN THE VEHICLE. THE CONTACT STATED THAT VIN LISTED ON THE DRIVER SIDE DOOR PANEL WAS DIFFERENT FROM THE VIN LISTED UNDER THE FRONT WINDSHIELD. THE VEHICLE WAS NEVER INVOLVED IN A CRASH.

NHTSA ODI #10349651

Official recalls

0

No recalls in this snapshot.

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

1

DP22005 · Pedestrian Alert Sounds

Opened Jan 27, 2023 · Closed Aug 7, 2023

Status: closed (inferred from source dates) · Electrical System:propulsion System

NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.