New fuel efficiency standards in the U.S. are a driving force in requiring auto manufacturers to improve the miles per gallon for cars and light-duty trucks rolling off of the assembly lines in the next few years. By 2016, vehicles are required to reach 35.5 mpg and by 2025 that number should reach 54.5 mpg. Regulations for medium- and heavy-duty trucks will also require improved fuel efficiency and a reduction in carbon pollution for model years 2021-2027.

How will manufacturers achieve these more fuel efficient numbers? A number of ways including the use of hybrid engines, greater use of start and stop technology, more efficient air conditioning compressors and more electric power steering according to Susanna Gotsch of CCC Information Services.

One major way to shed some significant weight and increase mpg will be the use of more aluminum in cars.

Recommended For You

Want to continue reading?
Become a Free PropertyCasualty360 Digital Reader

Your access to unlimited PropertyCasualty360 content isn’t changing.
Once you are an ALM digital member, you’ll receive:

  • Breaking insurance news and analysis, on-site and via our newsletters and custom alerts
  • Weekly Insurance Speak podcast featuring exclusive interviews with industry leaders
  • Educational webcasts, white papers, and ebooks from industry thought leaders
  • Critical converage of the employee benefits and financial advisory markets on our other ALM sites, BenefitsPRO and ThinkAdvisor
NOT FOR REPRINT

© 2025 ALM Global, LLC, All Rights Reserved. Request academic re-use from www.copyright.com. All other uses, submit a request to [email protected]. For more information visit Asset & Logo Licensing.