Denis, wrong is such a harsh word! The Fuel Consumption Rating on a 2024 Z06 w/0 Z07 is 15.8L/100lm (19.4 city/11.4 highway). Therefore the excise tax on fuel-inefficient vehicles is $3,000. If adding the Z07 package increases this rating to 16 or more, than the excise tax is $4,000. Refer to Current Rates of Excise Taxes - Canada.ca.wrong $, green levy is $2000 for Z06 and $3000 for Z06 w/Z07