The Lightweight Advantage: How Reducing Vehicle Mass Improves Energy Efficiency

In this episode of the Aluminum Expert Series, we examine how reducing vehicle mass delivers major energy efficiency gains for both electric and conventional vehicles. From improving rolling resistance in city driving to enabling smaller engines and batteries, lightweighting offers benefits across the board. Join Phil Dodge as he explains the science behind stiffness- and strength-dominated parts, and how aluminum’s unique properties enable weight savings of up to 50% without compromising performance. Discover how strategic lightweighting supports both cost and sustainability goals in the next generation of mobility. Read the full article to learn how aluminum is driving smarter, more efficient vehicle design.