Why efficiency is the most important spec when choosing a new car

Automakers love to advertise horsepower, but for most drivers, it’s not the number that actually shapes day-to-day ownership. Efficiency has quietly become the real deciding factor, especially as fuel prices fluctuate and hybrid technology becomes more accessible. Whether you’re commuting, road-tripping, or just trying to stretch your budget further, miles per gallon now matters more than raw output.