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Are you planning to sell your car anytime soon? If so, you might want to consider the impact that smog checks can have on its resale value. In this blog post, we’ll explore the relationship between smog checks and car resale value, as well as some tips to ensure your car is in tip-top shape when it comes time to sell.
First, let’s start with the basics. Smog checks are mandatory tests that check the emissions of your vehicle to ensure it meets the state’s clean air standards. In California, smog checks are required every two years for most vehicles. These checks are important for maintaining air quality and reducing the amount of pollutants released into the environment.
But how do smog checks affect your car’s resale value? The truth is, if your car has failed a smog check, it can significantly impact its resale value. This is because a failed smog check indicates that there may be underlying issues with the car’s emissions system or other parts that contribute to pollution. Potential buyers may be hesitant to purchase a car that has failed a smog check, as it could indicate costly repairs or maintenance in the future.
On the other hand, if your car passes a smog check with flying colors, it can actually increase its resale value. A passing smog check indicates that your car is in good working condition and is emitting fewer pollutants than a car that has failed the test. This can make your car more attractive to potential buyers who are looking for a reliable and eco-friendly vehicle.
So, how can you ensure that your car is in good shape for a smog check? Here are some tips:

  1. Keep up with regular maintenance: Regular maintenance, such as oil changes and tune-ups, can help ensure that your car is running smoothly and emitting fewer pollutants.
  2. Address any issues promptly: If your check engine light is on or you’re experiencing any other issues with your car, address them promptly. Ignoring these problems can lead to more serious issues down the line, and potentially cause your car to fail a smog check.
  3. Use high-quality fuel and oil: Using high-quality fuel and oil can help improve your car’s performance and reduce emissions.
  4. Choose a reputable smog check station: Choosing a reputable smog check station, such as A&B Smog Test Station, can give you peace of mind that your car is being tested by experienced professionals using state-of-the-art equipment.

By following these tips, you can help ensure that your car passes its smog check with flying colors and maintain its resale value. Don’t let a failed smog check hurt your chances of getting top dollar for your vehicle!


  1. California Bureau of Automotive Repair. (n.d.). Smog Check Program. Retrieved from
  2. (n.d.). Smog Check Requirements and Exemptions. Retrieved from
  3. The Car Connection. (2019, April 29). How A Smog Check Affects Your Car’s Resale Value. Retrieved from