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What 147 owners told NHTSA about the 2011 Subaru Forester

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (147)Crash / fire / injury (27)Engine (60)Airbags (29)Brakes (20)Speed control (13)Electrical system (11)Body & structure (8)Transmission & drivetrain (8)Engine & cooling (7)Seat belts (7)Fuel system (5)

3 of 147 complaints match · Electrical system · crash/fire/injury only · clear filters

Oct 23, 2023Electrical systemEngineFuel systemCrash

My car randomly turns off when reducing speed. It caused an accident a few days ago. I have had multiple mechanics try to figure out the problem but the only thing that comes up on the diagnostic tool is it needed 1 coil replaced. They have all been replaced and still won't go away. The Che k engine light is on. And the car uses about a quart or more of oil everytime I fill up but has no leaks. When I reduce speed the car in traffic, around corners or to stop it constantly turns itself off. Starting it it sometimes turns itself off if I don't give it some gas at the same time. It smells like burning oil constantly.

NHTSA ODI 11551440

Sep 9, 2014Electrical systemBody & structureBrakesCrash

MY CAR WAS STOPPED AT A RED LIGHT BEHIND AT LEAST 2 OTHER CARS AT AROUND 4:45 P.M. ON 9-8-14. MY ENGINE SUDDENLY STARTED RACING AND PULLING MY CAR TOWARD THE CAR SITTING IN FRONT OF MINE. I ALREADY HAD MY FOOT ON THE BRAKE BECAUSE I WAS STOPPED. I PRESSED EVEN HARDER ON THE BRAKE AS THE CAR TOOK OFF OUT OF MY CONTROL. THE BRAKES STOPPED WORKING AND MY CAR CRASHED INTO THE REAR OF THE VEHICLE IN FRONT OF MINE. *TR

NHTSA ODI 10631997

Jul 9, 2013Electrical systemLightsBody & structureSpeed controlCrash

PULLED INTO A PARKING SPACE AT A LOCAL TRAIN STATION. CAR WAS STOPPED AND SHUT OFF. NOT SURE IF KEYS WERE IN IGNITION OR NOT. WHEN REACHING OVER TO GET HANDBAG AND TOTE I HEARD THE ENGINE REV UP VERY SUDDENLY AND LOUDLY, CAR JUMPED 6" CURB AND PROPELLED FORWARD ABOUT TWO FEET WHEN RIGHT FRONT BUMPER HIT TREE AND CAR STOPPED. AIR BAGS DID NOT DEPLOY AND I WAS NOT INJURED. BEFORE I EVEN KNEW ABOUT THIS WEBSITE I TOLD THE ADJUSTER AND THE DEALERSHIP THAT THE CAR TOOK OFF ON ITS OWN. THE ONLY REACTION I GOT WAS STRANGE LOOKS. TOLD BY BODY SHOP THAT CAR WAS "TOTALLY FIXABLE" WITHIN TWO WEEKS. $7,000 IN BODY WORK 3 WEEKS LATER WAS TOLD ENGINE WAS "RUNNING ROUGH" AND IT WAS SENT TO SUBARU DEALER WHERE PURCHASED. TOLD THAT ENGINE HAD TO BE REBUILT - MACHINING HEAD; VALVE REPLACEMENT; NEW GASKETS ETC. FIVE WEEKS LATER SUBARU STILL HAS MY CAR. ABOUT 3 WEEKS AGO PRIOR TO KNOWING ABOUT THIS WEBSITE AND SEEING HOW MANY OTHER PEOPLE HAVE REPORTED THIS PROBLEM I ORDERED A NEW SUBARU USING THIS ONE AS A TRADE IN. SUBARU WON'T GIVE ME A TRADE IN VALUE UNTIL CAR IS FIXED AND THEY HAVE HAD THE CAR FIVE WEEKS AND STILL HAVEN'T FIXED IT. I LIVE IN THE SUBURBS AM 62 YEARS OLD AND I'VE BEEN TAKING TRAINS, BUSES, MY BIKE AND WALKING TO GET TO WORK AND TO DO EVERYDAY ERRANDS. NO OFFER OF A LOANER FROM SUBARU ALTHOUGH I'VE ASKED TWICE. CONTACTED CORPORATE SUBARU AND REPORTED WHAT I READ ON THIS WEBSITE AND MY OWN EXPERIENCE AND WAS TOLD THAT IT WOULD BE HARD TO PROVE. LAST WEEK CORPORATE SAID THEY WOULD TRY TO OFFER ASSISTANCE WITH THE PURCHASE OF THE NEW CAR IN THE WAY OF LOYALTY INCENTIVE. AS OF TODAY I HAVE NO CAR, NO IDEA WHEN OR IF THE OLD ONE WILL BE FIXED, HOW MUCH IT WILL BE WORTH AS A TRADE IN, A NEW CAR THAT I CAN'T HAVE AND THAT HAS NO DEFINITIVE PRICE, AND A LOT OF TALK BUT NO ACTION FROM THE DEALERSHIP AND CORPORATE SUBARU. *TR

NHTSA ODI 10523859

Working with the data? Download all 147 complaints as CSV · fetched from NHTSA July 10, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2011 Subaru Forester verdict →