2009 Subaru Legacy PZEV Sedan Review

Stay connected Subscribe to our RSS feed

My first question when I picked up this Subaru was "What is PZEV?" Partial Zero Emissions Vehicle or PZEV is an emissions category used in the United States to signify a vehicle that meets much stricter emissions than normal. Special equipment is added, such as a charcoal canister on the intake to make sure that no fuel vapors can escape from the engine when shut off. Full story...