1974 and older for most vehicles. 25 years old or older if registered as antique.
A vehicle 25 years old or older is exempt from emissions testing in the state of Connecticut, USA.
25 years
Cars 25 years old or older.
After 25 years
catipillar
All vehicles after 3 years from purchase
In the state of Connecticut anything over 25 years old is exempt from emissions testing.
Smog inspections are required unless your vehicle is: * Hybrid * 1975 year model or older * Diesel powered * Electric * Natural gas powered and has a Gross Vehicle Weight rating of 14,001 lbs. or more. * Motorcycle * Trailer When changing ownership: http://www.dmv.ca.gov/pubs/brochures/fast_facts/ffvr32.htm General smog FAQ: http://www.dmv.ca.gov/vr/smog.htm
Any state that requires emissions testing will require you to have one regardless of the vehicles age. In Connecticut any vehicle 25 years old or older is exempt from emission testing and we no longer use emission stickers on any vehicle whatever the age.
Anything made in/before 1986 I believe. In CT USA, any vehicle 25 years old or older is exempt.
In the US, car owners are forced to have vehicles tested and repaired if needed to meet and maintain low emissions. Cars 25 years old or older are not required to be tested.
Depends on the State. For my state (Va) safety inspection required on all vehicles that are 20 years old and newer (over 20 yrs safety inspection not required, but has to have 'classic' vehicle tags). Emissions inspection on all cars 15 yrs and newer - over 15 yrs old is exempt