So it changes MPG from 40mpg to 80mpg.
A Toyota RAV4 2.5 Hybrid does 49mpg according to whatcar.com. That's about the same as a Citreon C1. Drive 10,000 miles in a year and you'll burn through about 200 gallons of petrol. Maybe it's 180, maybe its 220.
An electric vehicle however will burn through zero.
There is no real rise, not over the last 25 years. Adjust for inflation, and for wages. It's takes less work to buy petrol to fill your car up today than it was in Jan 2000, or Jan 2015, or Jan 2010, and its stll cheaper than in Jan 2010 and Jan 2020 when adjusted for inflation.
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