Question 1

Do classic cars need a smog check in California?

Accepted Answer

Only if it is model year 1976 or newer (gasoline) or 1998 or newer (diesel) — older classics are exempt.

1975-and-older gasoline classics: exempt, no inspection at registration
1976-and-newer classics: same biennial smog check as any car
Engine or emissions modifications must be CARB-approved (EO number) to pass
The cutoff is fixed by model year — no rolling exemption since 2005

Per BAR (bar.ca.gov/smog-check) and CA Health & Safety Code §44011.

Question 2

Are pre-1976 cars exempt from smog?

Accepted Answer

Yes. Gasoline vehicles model year 1975 and older are exempt from California's smog check; diesel vehicles 1997 and older are exempt too. Gasoline: 1975 and older (model year) exempt. Diesel: 1997 and older exempt. The cutoff is fixed by model year — the rolling 30-year exemption ended in 2005. Exempt vehicles still register normally; no smog certificate is requested. Per BAR (bar.ca.gov/smog-check) and CA Health & Safety Code §44011.

Question 3

Do I need smog to transfer my classic car?

Accepted Answer

For pre-1976 gasoline vehicles, no smog check is needed. 1976-newer still requires. Diesel pre-1998 exempt. DMV may require exemption proof. Per BAR collector vehicle guidelines.

Do classic cars need a smog check in California?

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