Have New Car Prices Finally Hit A Ceiling After Years Of Increases? The average transaction price of a new vehicle sold in the U.S. last month was $48,451, just $42 higher than in August 2022 ...

If this doesn't work for your car's headliner, you can also go for a commercial cleaning solution that's mild and formulated with the headliner in mind, such as Griot's Garage 10956 Interior Cleaner.