Without a price, voters were 9 percentage points likelier to support than oppose the policy. At a low of $100 billion, support hit 2 percentage points. Voters aged 18 to 34 supported the policy by 15 percentage points, while those 65 and older opposed the policy by 11 percentage points. Faced with a low cost of $25 billion, support sank to 27 percentage points. Without even seeing a price, voters opposed the electric car mandate by 15 percentage points.

Source: Huffington Post February 14, 2019 21:00 UTC