Audi A8 Smog Check
Audi A8 (gas/PHEV) in California requires a standard biennial smog inspection at any BAR-licensed station. Key tip: A8 PHEV uses OBD-II.
Smog tips for Audi A8 owners
A8 PHEV uses OBD-II.
For full Audi smog requirements, including hybrid + PHEV + BEV variants, see our Audi smog check guide.
Common questions
Where can I get a smog check for my Audi A8?
Any of our 15 BAR-licensed STAR-certified locations in San Diego, Riverside, Orange, and Los Angeles counties handle Audi A8 smog inspections. Walk-ins welcome — 15-25 minute inspections. Same-day DMV cert filing.
What's the common reason a Audi A8 fails smog?
A8 PHEV uses OBD-II.
How much does a Audi A8 smog check cost?
$55-$85 plus the $8.25 California state certificate fee. Audi A8 hybrid + PHEV variants are same pricing. BEV (100% electric) variants are exempt — no cost.
Is the Audi A8 exempt from California smog?
Only 100% battery-electric variants are exempt. Hybrid and plug-in hybrid Audi A8 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 Audi A8
All 15 locations handle Audi A8 smog. STAR-certified test+repair locations recommended for diagnosing any issues.