How about using HD's benchmark of Transit tanks of diesel. How much would the same car had commanded 12 months ago, and how much was a transit tank of diesel 12 months ago. Let's value things in TToDs.

By 2050 working man can't afford fill the tank. Some estimates are it to happen 2030.Hell Driver wrote: Edit. 10 years ago, that same tank cost just £61.50, so thats an 87% increase in fuel cost in 10 years.
So by 2022 a tank will take £215 to fill