MERCURY MONTEGO · model year

2006 MERCURY MONTEGO

120 NHTSA complaints, 11 crash reports for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 2006MERCURYMONTEGO carries 120 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 11 crashes, 1 fire, 6 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2006 MONTEGO is power train with 19 filings, followed by engine (18) and vehicle speed control (13). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.

NHTSA currently has 22 investigation files overlapping the 2006 MONTEGO. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

120
Complaints
11
Crashes
1
Fires
6
Injuries
0
Deaths

Total Complaints

120 filings

Crashes Reported

11 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
POWER TRAIN19
ENGINE18
VEHICLE SPEED CONTROL13
POWER TRAIN:AUTOMATIC TRANSMISSION8
ENGINE AND ENGINE COOLING6
ELECTRICAL SYSTEM5
SERVICE BRAKES, HYDRAULIC3
AIR BAGS3
SEAT BELTS3
FUEL SYSTEM, GASOLINE3
FUEL/PROPULSION SYSTEM3
EXTERIOR LIGHTING3
SUSPENSION2
TIRES2
STRUCTURE2

Recent Complaints

20240809VEHICLE SPEED CONTROL

The contact owns a 2006 Mercury Montego. The contact stated that while parallel parking, the vehicle independently accelerated and lunged forward. There were no warning lights illuminated. The contact stated that the failure was due to the throttle body. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 80,000.

Mileage: 80,000

20240809FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:THROTTLEBODY/MANIFOLD

The contact owns a 2006 Mercury Montego. The contact stated that while parallel parking, the vehicle independently accelerated and lunged forward. There were no warning lights illuminated. The contact stated that the failure was due to the throttle body. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 80,000.

Mileage: 80,000

20240710POWER TRAIN

The contact owns a 2006 Mercury Montego. The contact stated that while driving at slow speeds and attempting to depress the accelerator pedal, the vehicle was jerking and shuddering. The vehicle was not diagnosed or repaired by an independent mechanic or local dealer. A local dealer was contacted and confirmed that the VIN was not under recall. The manufacturer was made aware of the failure and referred contact to the NHTSA Hotline for assistance. The failure mileage was approximately 184,000.

Mileage: 184,000

20220826SUSPENSION:SUBFRAME/MOUNTING BRACKET

Drivers side rear toe bracket broke off the rear subframe. Rear subframe totally rusted through.

20220816POWER TRAIN

The throttle control transmission has failed me several times when I’m on the road. Thankfully it’s only left me stranded on the side of the freeway once but has made me stop during oncoming traffic several times. The wrench light comes on when the vehicle decelerates and I’m unable to accelerate. Once the steering wheel even locked. This happens at random times but because the code is pending mechanics can’t seem to find the issue. This has happened dozens of time where it just stops suddenly while driving. I am concerned for the safety of me and my family when driving this vehicle. Please get this issue resolved!

20220816VEHICLE SPEED CONTROL

The throttle control transmission has failed me several times when I’m on the road. Thankfully it’s only left me stranded on the side of the freeway once but has made me stop during oncoming traffic several times. The wrench light comes on when the vehicle decelerates and I’m unable to accelerate. Once the steering wheel even locked. This happens at random times but because the code is pending mechanics can’t seem to find the issue. This has happened dozens of time where it just stops suddenly while driving. I am concerned for the safety of me and my family when driving this vehicle. Please get this issue resolved!

20200107VEHICLE SPEED CONTROL

MY CAR GOES INTO LIMP MODE WHEN THE CRUISE IS SET AND IT APPROACHES ANY INCLINE.

Mileage: 145,000

20191001ELECTRICAL SYSTEM:WIRING

TL* THE CONTACT OWNS A 2006 MERCURY MONTEGO. THE CONTACT STATED THAT IT TOOK MULTIPLE ATTEMPTS TO START THE VEHICLE. WHILE DRIVING 34 MPH, THE VEHICLE STALLED. WHEN THE VEHICLE WAS RESTARTED, THE ENTIRE INSTRUMENT PANEL ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DETERMINED THAT THE VEHICLE'S WIRING WAS NOT INSTALLED CORRECTLY. THE VEHICLE WAS NOT REPAIRED. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VIN AND FAILURE MILEAGE WERE UNKNOWN.

20190606VEHICLE SPEED CONTROL

TL* THE CONTACT OWNS A 2006 MERCURY MONTEGO. WHILE DRIVING WITH THE CRUISE CONTROL ACTIVATED, THE CONTACT DEPRESSED THE BRAKE PEDAL TO SLOW DOWN, BUT THE VEHICLE FAILED TO STOP. THE BRAKE PEDAL TRAVELED TO THE FLOORBOARD WHEN IT WAS DEPRESSED AND THE VEHICLE FELT AS IF THE VEHICLE WERE ACCELERATING. THE CONTACT STATED THAT THE VEHICLE WAS OUT OF CONTROL. THE CONTACT WAS ABLE TO PULL THE VEHICLE OVER AT 60-65 MPH AND QUICKLY POWERED OFF THE ENGINE. WHILE THE VEHICLE WAS IN NEUTRAL, THE CONTACT RESTARTED THE VEHICLE AND IT OPERATED NORMALLY. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 82,300.

Mileage: 82,300

20181114CrashELECTRONIC STABILITY CONTROL (ESC)

WHILE TRAVELING DOWN THE ROAD THE LIGHTS WENT OUT IN THE CAR QUIT RUNNING AT 60 MILES PER HOUR WAS ALMOST REAR-ENDED KNOCKED UP STEERING WHEEL ENDED UP IN THE DITCH. HAD A NEW ALTERNATOR PUT ON TWICE A BRAND NEW BATTERY HAD ALL THE FUSES CHECKED EVERYTHING REDONE 4 WEEKS LATER SAME THING ALL OVER AGAIN ELECTRICAL PROBLEM WITH YOUR CAR, THIS TIME BEING MORE ALERT OF IT I WAS ABLE TO PULL OVER AND SAVE MYSELF FROM ANOTHER BAD CAR ACCIDENT THERE'S A PROBLEM WITH YOUR ELECTRICAL IN THIS CAR IT'S GOING TO KILL SOMEBODY IT HAS COST ME OVER $3,000 AND NOW IT'S DOING IT AGAIN, HUH COMPLAINTS ABOUT THIS I AM REPORTING IT SOMETHING NEEDS TO BE DONE

Mileage: 80,000

20181114CrashPOWER TRAIN

WHILE TRAVELING DOWN THE ROAD THE LIGHTS WENT OUT IN THE CAR QUIT RUNNING AT 60 MILES PER HOUR WAS ALMOST REAR-ENDED KNOCKED UP STEERING WHEEL ENDED UP IN THE DITCH. HAD A NEW ALTERNATOR PUT ON TWICE A BRAND NEW BATTERY HAD ALL THE FUSES CHECKED EVERYTHING REDONE 4 WEEKS LATER SAME THING ALL OVER AGAIN ELECTRICAL PROBLEM WITH YOUR CAR, THIS TIME BEING MORE ALERT OF IT I WAS ABLE TO PULL OVER AND SAVE MYSELF FROM ANOTHER BAD CAR ACCIDENT THERE'S A PROBLEM WITH YOUR ELECTRICAL IN THIS CAR IT'S GOING TO KILL SOMEBODY IT HAS COST ME OVER $3,000 AND NOW IT'S DOING IT AGAIN, HUH COMPLAINTS ABOUT THIS I AM REPORTING IT SOMETHING NEEDS TO BE DONE

Mileage: 80,000

20181114CrashVISIBILITY/WIPER

WHILE TRAVELING DOWN THE ROAD THE LIGHTS WENT OUT IN THE CAR QUIT RUNNING AT 60 MILES PER HOUR WAS ALMOST REAR-ENDED KNOCKED UP STEERING WHEEL ENDED UP IN THE DITCH. HAD A NEW ALTERNATOR PUT ON TWICE A BRAND NEW BATTERY HAD ALL THE FUSES CHECKED EVERYTHING REDONE 4 WEEKS LATER SAME THING ALL OVER AGAIN ELECTRICAL PROBLEM WITH YOUR CAR, THIS TIME BEING MORE ALERT OF IT I WAS ABLE TO PULL OVER AND SAVE MYSELF FROM ANOTHER BAD CAR ACCIDENT THERE'S A PROBLEM WITH YOUR ELECTRICAL IN THIS CAR IT'S GOING TO KILL SOMEBODY IT HAS COST ME OVER $3,000 AND NOW IT'S DOING IT AGAIN, HUH COMPLAINTS ABOUT THIS I AM REPORTING IT SOMETHING NEEDS TO BE DONE

Mileage: 80,000

20180816SERVICE BRAKES

... WE OWN A MERCURY MONTEGO 2006 TWO WHEEL DRIVE V6, FIRST TIME WE. BOUGHT IT FROM A USED CAR DEALERSHIP I TOOK IT HOME IT DROVE FINE AT THE TIME IT HAD 80000 MILES ON IT WENT TO MY DAUGHTER'S AT NIGHT WAS COMING HOME ALL THE BELLS AND WHISTLES OF THE CAR WENT OFF ACTED LIKE IT WAS POSSESSED SCARED ME TO DEATH I PULLED OVER SHUT THE CAR OFF BACK ON AND WENT DOWN THE ROAD FINE, WHEN I GOT HOME AND PARK THE CAR THE CAR STARTED TO ACCELERATE HEADED RIGHT TO OUR HOUSE, I PUT BOTH MY FEET ON THE BRAKE TO STOP CAR FROM MOVING FORWARD THREW IT INTO PARK, THERE IS DEFINITELY A PROBLEM WITH THIS CAR

Mileage: 80,000

20180816ELECTRICAL SYSTEM

... WE OWN A MERCURY MONTEGO 2006 TWO WHEEL DRIVE V6, FIRST TIME WE. BOUGHT IT FROM A USED CAR DEALERSHIP I TOOK IT HOME IT DROVE FINE AT THE TIME IT HAD 80000 MILES ON IT WENT TO MY DAUGHTER'S AT NIGHT WAS COMING HOME ALL THE BELLS AND WHISTLES OF THE CAR WENT OFF ACTED LIKE IT WAS POSSESSED SCARED ME TO DEATH I PULLED OVER SHUT THE CAR OFF BACK ON AND WENT DOWN THE ROAD FINE, WHEN I GOT HOME AND PARK THE CAR THE CAR STARTED TO ACCELERATE HEADED RIGHT TO OUR HOUSE, I PUT BOTH MY FEET ON THE BRAKE TO STOP CAR FROM MOVING FORWARD THREW IT INTO PARK, THERE IS DEFINITELY A PROBLEM WITH THIS CAR

Mileage: 80,000

20180816POWER TRAIN

... WE OWN A MERCURY MONTEGO 2006 TWO WHEEL DRIVE V6, FIRST TIME WE. BOUGHT IT FROM A USED CAR DEALERSHIP I TOOK IT HOME IT DROVE FINE AT THE TIME IT HAD 80000 MILES ON IT WENT TO MY DAUGHTER'S AT NIGHT WAS COMING HOME ALL THE BELLS AND WHISTLES OF THE CAR WENT OFF ACTED LIKE IT WAS POSSESSED SCARED ME TO DEATH I PULLED OVER SHUT THE CAR OFF BACK ON AND WENT DOWN THE ROAD FINE, WHEN I GOT HOME AND PARK THE CAR THE CAR STARTED TO ACCELERATE HEADED RIGHT TO OUR HOUSE, I PUT BOTH MY FEET ON THE BRAKE TO STOP CAR FROM MOVING FORWARD THREW IT INTO PARK, THERE IS DEFINITELY A PROBLEM WITH THIS CAR

Mileage: 80,000

20180126CrashAIR BAGS

TL* THE CONTACT OWNED A 2006 MERCURY MONTEGO. WHILE DRIVING 35 MPH, THE VEHICLE IN FRONT SUDDENLY STOPPED AND CAUSED IT TO BE REAR ENDED BY THE CONTACT'S VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO WARNING INDICATORS ILLUMINATED PRIOR TO THE COLLISION. THE CONTACT SUSTAINED CHEST PAINS, BUT NO MEDICAL ATTENTION WAS REQUIRED. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO A TOW LOT AND DEEMED A TOTAL LOSS. THE VEHICLE WAS NOT INSPECTED BY AN INDEPENDENT MECHANIC OR DEALER FOR AIR BAG FAILURE DETERMINATION. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.

20170505POWER TRAIN

I HAVE OWNED THIS CAR FOR 4 YEARS. I STILL OWE MORE THAN ITS WORTH. MY 3RD TRANSMISSION JUST WENT OUT THIS MORNING! CVT TRANSMISSIONS ARE GARBAGE. I WAS QUOTED 6000 FOR ANOTHER USED TRANSMISSION. 4 TRANSMISSIONS IN 4 YEARS IS INSANE!

Mileage: 11,700

20160727UNKNOWN OR OTHER

ELECTRONIC THROTTLE SHOULD BE A RECALL VS A CUSTOMER CARE ITEM. THIS IS BS AND FORD KNOWS THAT IT SHOULD BE. I HAVEN'T HAD MY CAR 3 YRS YET, PURCHASED PRE OWNED AND IT JUST HIT 10 YRS AND IS 186,000 MILES AND NEEDED TO BE UNDER 150,000 FOR THEM TO FIX. IT JUST STARTED DOING THIS AND I REPLACED ALTERNATOR 3 TIMES THINK THIS WAS THE ISSUE. FORD NEED TO STOP THINKING OF THEIR BOTTOM LINE AND TAKE CARE OF THEIR CUSTOMERS. I PURCHASED THIS CARE AFTER I WAS IN A AWFUL CAR ACCIDENT (NO FAULT OF MY OWN) THAT LEFT ME WITH A MESSED UP SCIATIC NERVE FOR REST OF MY LIFE. I PURCHASED THIS CAR AS I WAS TOLD NO ISSUE OR RECALLS AND IT SERVED MY NEEDS. BOY WAS I LIED TO. I WAS ALMOST KILLED YESTERDAY DRIVING THIS CAR DUE TO THE POWER LOSS IN MIDDLE OF DRIVING. I NEED THIS REPAIRED ASAP AS THIS IS MY ONLY TRANSPORTATION AND A KNOWN ISSUE.

Mileage: 186,000

20160727POWER TRAIN

MY CAR HAS A ISSUE WITH ELECTRONIC THROTTLE, I CALLED AND WAS TOLD SORRY YOUR 189,000 IS OVER 150,000 LIMIT TO BE REPAIRED. I HAVEN'T HAD THE CAR FOR 3 YEARS YET. THIS SHOULD BE A RECALL VS A CUSTOMER CARE ISSUE. I DROVE TO MY SON'S ON MONDAY AND CAR LOSS POWER A TOTAL OF 14 TIMES IN A 2 HR DRIVE. I WAS IN HEAVY TRAFFIC. SEEMS TO ME FORD CARES MORE ABOUT THEIR BOTTOM LINE THEN THEIR CUSTOMERS LIVES. I WAS ALMOST HIT SEVERAL TIMES. I HAVE HAD IT IN THE SHOP AND THE ALTERNATOR REPLACED 3 TIMES, WITH THEM THINKING THIS IS THE ISSUE ONE BEING REPLACED YESTERDAY AFTER THE ONE BEFORE HAND ONLY BEEN ON THEIR A LITTLE OVER A MONTH. COME TO FIND OUT FORD KNOWS ABOUT THE ISSUE WITH THEIR ELECTRONIC THROTTLES ON VEHICLES FROM 2002 AND UP TO DATE. THIS IS VERY BAD BUSINESS AND I HAD PURCHASED THIS CAR DUE TO A ACCIDENT I WAS IN (NO FAULT TO MY OWN) AND I HAVE A PERMANENT DISABILITY OF A MESSED UP SCIATIC NERVE. I WAS TOLD NO ISSUE, BOY WAS I LIED TO. THIS NEEDS TO BE FIXED AND ASAP AFTE

Mileage: 186,000

20160623POWER TRAIN

TRANSMISSION FAILED WITH 50900 MILES ON THE ODOMETER. COMPLETE REBUILD WAS NECESSARY FOR CAR TO FUNCTION PROPERLY. NEW TORQUE CONVERTER, VALVE BODY, TWO COMPUTER MODULES. SHOP OWNER SAID HE HAS SEEN MANY OF THESE TRANSMISSIONS FAIL AND FORD SHOULD ISSUE A RECALL/CAMPAIGN.

Mileage: 50,900

Compare 2006MERCURYMONTEGO to Similar Vehicles

NHTSA Investigations

View all investigations

Frequently Asked Questions

How many complaints does the 2006 MERCURY MONTEGO have?
The 2006 MERCURY MONTEGO has 120 NHTSA complaints, 11 crashes, 1 fires, 6 injuries, and 0 deaths reported.
What are the most common problems with the 2006 MERCURY MONTEGO?
The most-complained component for the 2006 MERCURY MONTEGO is POWER TRAIN with 19 complaints. Other frequently reported areas include ENGINE and VEHICLE SPEED CONTROL.
Is the 2006 MERCURY MONTEGO safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.