Texas Emissions Testing Cost 2025 Cost. For new vehicles—defined as those of the current or preceding model year on the date of purchase—that have not been previously registered in texas or another state, an initial. In texas, the cost of emissions tests varies depending on the county and type of vehicle, but typically ranges from $11.50 to $25.50.

However, the fees range between $11.50 to $25.50. How much do safety emissions tests cost?