1. I am buying a vehicle, do I need a smog check?
Section 24007 (b) (2) of the Vehicle Code states it is the responsibility of the seller to provide a valid smog certificate at the time of delivery of the vehicle. There is no provision in the law to sell a vehicle “as is.” Therefore the seller is always responsible for the smog certificate even if they mention the car is sold “as-is” because the law doesn’t recognize the “as-is” policy. If you are buying a vehicle, make sure to ask the seller for a smog certificate. You will not be able to register your vehicle without it.
Beware of a seller giving you a discount to get you to have the smog test done. We have had several instances where a customer was offered a discount from the price of the and later found to need a lot more in repairs than the discount was.
A California smog certificate is valid for 90 days.