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What 166 owners told NHTSA about the 2011 Honda Civic Cng

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 (166)Crash / fire / injury (25)Airbags (48)Brakes (33)Visibility & wipers (21)Electrical system (15)Body & structure (10)Speed control (10)Engine (7)Fuel system (7)Seat belts (7)Suspension (6)

2 of 166 complaints match · Speed control · crash/fire/injury only · clear filters

Nov 25, 2013Speed controlFire

TL* THE CONTACT OWNS A 2011 HONDA CIVIC. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 10 MPH AND DEPRESSING THE BRAKES, THE ENGINE RPMS INCREASED AS THE VEHICLE ACCELERATED INDEPENDENTLY. THE CONTACT SHIFTED INTO NEUTRAL AND SHUT THE ENGINE OFF IN ORDER TO STOP THE VEHICLE. THE CONTACT NOTICED SMOKE EMITTING FROM THE ENGINE COMPARTMENT. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS HOWEVER, THE TECHNICIAN WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT AN ENGINEER WOULD INSPECT THE VEHICLE. THE ENGINEER WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 14,785.

NHTSA ODI 10553743

Jun 28, 2013SteeringSpeed controlBrakesCrash

I WAS STOPPED IN A PARKING GARAGE AND INTENDED TO PULL INTO AN OPEN SPACE ON MY LEFT. I TURNED THE STEERING WHEEL ALL THE WAY TO THE LEFT AND MY CAR SUDDENLY ACCELERATED ON ITS OWN. IT CRASHED INTO THE CAR TO THE RIGHT OF THE OPEN SPACE AND CONTINUED TO ACCELERATE, PUSHING THE OTHER CAR INTO THE CAR TO ITS RIGHT. I WAS PRESSING THE BRAKES DURING THE ENTIRE INCIDENT BUT THEY WERE NOT FUNCTIONAL. MY CAR FINALLY PUSHED THE OTHER CAR OUT OF THE WAY AND MY CAR SLAMMED INTO THE CONCRETE BLOCK IN FRONT OF THE OPEN SPACE AND STOPPED. HAD THE CONCRETE BLOCK NOT BEEN THERE, I WOULD HAVE FLOWN OVER THE SIDE OF THE THIRD LEVEL OF THIS PARKING GARAGE. MY FOOT WAS IN NO WAY ON THE ACCELERATOR. IT WAS ON THE BRAKE THE ENTIRE TIME. ALSO, A NON-HONDA MECHANIC EXPERIENCED THE SAME REVVING ISSUE WHEN HE INSPECTED THE CAR AFTER THE INCIDENT. HOWEVER, HONDA CLAIMS THERE IS NO PROBLEM WITH THE CAR AND WILL NOT REFUND US THE COST OF DAMAGES WE PAID OUT OF POCKET. BUT THEY DID BUY THE CAR BACK AND BUY OUT THE REMAINING 6 MONTHS OF MY LEASE, INDICATING THEY KNEW THERE WAS A PROBLEM WITH THE VEHICLE, BUT WERE NOT WILLING TO OWN UP TO IT. *TR

NHTSA ODI 10522276

Working with the data? Download all 166 complaints as CSV · fetched from NHTSA July 28, 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 Honda Civic Cng verdict →