Lexus Nx Smog Check
Lexus Nx (gas/hybrid/PHEV) in California requires a standard biennial smog inspection at any BAR-licensed station. Key tip: NX 350h hybrid + NX 450h+ PHEV both OBD-II.
Smog tips for Lexus Nx owners
NX 350h hybrid + NX 450h+ PHEV both OBD-II.
For full Lexus smog requirements, including hybrid + PHEV + BEV variants, see our Lexus smog check guide.
Common questions
Where can I get a smog check for my Lexus Nx?
Any of our 15 BAR-licensed STAR-certified locations in San Diego, Riverside, Orange, and Los Angeles counties handle Lexus Nx smog inspections. Walk-ins welcome — 15-25 minute inspections. Same-day DMV cert filing.
What's the common reason a Lexus Nx fails smog?
NX 350h hybrid + NX 450h+ PHEV both OBD-II.
How much does a Lexus Nx smog check cost?
$55-$85 plus the $8.25 California state certificate fee. Lexus Nx hybrid + PHEV variants are same pricing. BEV (100% electric) variants are exempt — no cost.
Is the Lexus Nx exempt from California smog?
Only 100% battery-electric variants are exempt. Hybrid and plug-in hybrid Lexus Nx models still need biennial smog inspection. Gasoline-only versions follow standard rules — required every 2 years for vehicles 8+ years old.
Where to bring your Lexus Nx
All 15 locations handle Lexus Nx smog. STAR-certified test+repair locations recommended for diagnosing any issues.