Vehicle report

2009 MERCURY MARINER

Reported problems

315 complaints · median 97000 miles
ComponentReports
STEERING166
ENGINE53
POWER TRAIN41
VEHICLE SPEED CONTROL41
ELECTRICAL SYSTEM21
FUEL/PROPULSION SYSTEM15
UNKNOWN OR OTHER15
FUEL SYSTEM, GASOLINE14
SERVICE BRAKES11
ENGINE AND ENGINE COOLING7
WHEELS7
ELECTRONIC STABILITY CONTROL (ESC)4
POWER TRAIN:AUTOMATIC TRANSMISSION3
SERVICE BRAKES, HYDRAULIC3
SUSPENSION3
AIR BAGS2
AIR BAGS:FRONTAL2
EXTERIOR LIGHTING2
ELECTRICAL SYSTEM:IGNITION1
EQUIPMENT1
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY1
LANE DEPARTURE: ASSIST1
LANE DEPARTURE: BLIND SPOT DETECTION1
LATCHES/LOCKS/LINKAGES:HATCHBACK/LIFTGATE:LOCK1
SEAT BELTS1
STEERING:ELECTRIC POWER ASSIST SYSTEM1
STRUCTURE1
STRUCTURE:BODY1
STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS1
VISIBILITY:WINDSHIELD1

Reading this report

Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.

2009 Mercury Mariner Reported Problems: 315 complaints | CarFathom