

TrueDelta is a community of 103,000+ car owners who report on their real-life experiences with their vehicles.
You can take many surveys online. Nearly all are conducted for corporations. TrueDelta's quarterly car reliability survey is different: we conduct it to benefit members.
Why quarterly, when others are annual? Three reasons. So members can report repairs while their memories are fresh. To have reliability ratings on new car models sooner. And to track cars more closely as they age.
Want to really get into the details? We post the description of every reported repair.
However, we last conducted the quarterly survey in 2018, and stopped offering new free memberships. A couple rounds were conducted in 2022, and these made two things clear:
So we are again giving free memberships to those who agree to help.
Whether we resume the quarterly survey depends on how many people join. You can help make this happen!
Thank you for having it all in one tidy package. The most robust, simple to navigate, easy on the eye comprehensive auto guide EVER! KUDOS to your designers and web people!
-- Lisa H.
This is the most easily understood car comparison site EVER for a non-gearhead. I've had my eye on a Honda Fit and now I can rest assured: its history and consumer experiences support a purchase 100%. THANK YOU!
-- Susan Q.
I found your site extremely helpful- in fact it was the site I found on my phone internet when the Passat left me stranded 80 miles from anything in any direction on x mas weekend 2 years ago. Your site helped me to determine I likely had a bad fuel pump based on mileage from other entries.
-- Savannah C.