Home · 2020 Honda Civic Si · Complaints

What 220 owners told NHTSA about the 2020 Honda Civic Si

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 (220)Crash / fire / injury (19)Electrical system (34)Transmission & drivetrain (32)Airbags (31)Fuel system (31)Steering (27)Driver assistance (23)Brakes (15)Visibility & wipers (12)Engine (11)Wheels (7)

3 of 220 complaints match · Electrical system · crash/fire/injury only · clear filters

Aug 7, 2024Transmission & drivetrainElectrical systemBrakesCrash

I turn my car on To go to work realized I didn’t have my phone. Car was in park. I hadn’t touch the gearshift at all I get out of the car. Approximate 20 seconds after I walk away from the car, my home security camera shows the car creeping extremely slowly backwards up into my driveway going up across the crown of the road… across the street and falls into a 10 foot deep ditch. I am 100% certain that Car was in Park… There were no sounds when I open the door to alert me that it would be anything other than park.. The back up camera was not engaged, so it was definitely not in Reverse… When the tow truck pulled it out of the ditch, it was Still running It had stopped vertically before it hit the bottom of the ditch, and rear tire got stuck in muddy water…. There were no ruts from tire, spinning from the front end at all in the ditch or the grass above the ditch… There is a recall of some 2020 civics for brake failure, parking brake failure…. I strongly believe my car needs to be part of this recall, because obviously something is wrong… My road is 55 mph and a car had to stop to avoid hitting my car… I have video from my home camera That shows a clear delay between when I get out of my car and shut the door and the car starts crawling. I tested it after he pulled it out of the ditch just to see if I had it in reverse from the same exact spot wouldn’t move and it immediately moved so I’m certain something is wrong… Right now the body shop can’t even duplicated can’t even get it to get caught between Park and reverse. Please investigate And this could’ve easily been a fatality. I need to send more photos and videos, but it won’t allow me to do it but there’s definitely more for me to send If someone can give me an email

NHTSA ODI 11606960

Jan 19, 2024Electrical systemAirbagsDriver assistanceCrash1 injury

Was T bones September 3rd 2023 exiting the freeway by a Ford F-350. Injury to left side of vehicle mainly . Airbags not side airbags deployed. Went through insurance and was told to report it to the manufacturer. Due to this I now need double knee surgery as I have tears and fluid and now have spinal injury .

NHTSA ODI 11566504

Sep 2, 2020SteeringElectrical systemCrash2 injuries

WE WERE TRAVELING EAST ON HWY 63 GOING HOME. THE LANE DEPARTURE ASSIST CAME ON BUT WE WERE NOT OUT OF LANE. WE KEPT TRAVELING A LITTLE FURTHER AND THE STEERING WAS STIFF. WE WERE TRAVELING ABOUT 53 MPH AND THE CAR ALL OF A SUDDEN JERKED VERY SHARP TO THE RIGHT AND WE WENT OFF THE ROAD HITTING PARKED TRUCK AND FLIPPED IT. THE WHEELS JUST TURNED THE RIGHT AND WOULD NOT LET US TURN THE WHEEL

NHTSA ODI 11352742

Working with the data? Download all 220 complaints as CSV · fetched from NHTSA July 18, 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 2020 Honda Civic Si verdict →