Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

Volvo S40

Model Year Comparison

Worst Model Year
2005
Worst Complaint
transmission failure

We don't have a lot of complaints on file for the Volvo S40 — feel free to add yours here. It's either not very popular ... or it's very, very good.

The 2007 Volvo S40 has the most overall complaints, & the most-reported problem is also with the 2007 S40 for pcv valve failure.

Click on the graph bars for more details about a specific model year.

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Worst Reported Problems with the S40

Add Your Complaint

Bump the S40 problem graphs up another notch. Get answers and make your voice heard!