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CA Emissions test

Mariposa County emissions test

Most drivers in Mariposa County can renew without an emissions test.

Find a station Open California renewal
Stations Exemptions

Last synced Mar 17, 2026, 7:16 AM UTC from official source .

California county smog coverage is source-backed, but station lookup is delegated to BAR and the published fee signal uses a statewide official average rather than a county-specific price.

What to know

Before you go

Testing required Usually no Most standard renewals in this county do not need a test first.
Typical fee $67.20 Double-check the station fee before you go.
Gas vehicles Gas vehicles are not subject to emissions testing Use this if the vehicle is gas, hybrid, or another covered light-duty type.
Diesel vehicles Diesel vehicles are not subject to emissions testing Use this if the vehicle is diesel-powered.

Exemptions

Exemptions

  • 1975 and older gasoline vehicles, motorcycles, and trailers
  • 1997 and older diesel vehicles
  • diesel or natural gas vehicles over 14,000 pounds
  • electric vehicles
  • gasoline vehicles less than eight model years old

Stations

Official station finder

Find a station

California DMV and BAR publish Mariposa County smog coverage, but live station availability is delegated to the BAR locator.

Use the BAR locator for live locations.

Do this now

Go back to renewal

  1. Use the BAR locator only if your vehicle falls outside the usual exemption path.
  2. Go back to the California renewal guide when you are ready to renew.
  3. Keep the official rule handy if your vehicle type or model year is unusual.
Find a station Open California renewal