I hate to be the straw that stirs the drink, but..

[RuNnInG_wIth_ScISsOrS]

And don't worry about those SUVs. It costs the same money to run those vehicles as any other, meaning they pay the same amount for every gallon they use.

Unfortunately, they use those gallons much more quickly. Hence, more gas station visits to keep that locomotive running, costing more money. Thus, they don't cost the same amount of money to run as other vehicles.