This issue of the publication reports the sales, market shares, estimated sales-weighted fuel economics, and other estimated sales-weighted vehicle characteristics of automobiles and light trucks for the model year 1984 and for the previous five model years. Comparisons and observations are made on the trends in these vehicles from one model year to the next. An improved methodology is used to allocate the yearly MPG changes among eight components, rather than the four reported in the previous reports. Sales of automobiles showed an increase of 16.6% from model year 1983. An even more striking increase was observed in the sales of light trucks: 30.5% from model year 1983. The 1984 model year experienced a gain of 0.23 mpg in sales-weighted automobile fuel economy. In contrast, light trucks experienced a loss of 0.59 mpg in fuel economy, from 20.5 mpg in model year 1983 to 19.1 mpg in model year 1984.

  • Corporate Authors:

    Oak Ridge National Laboratory

    P. O. Box 2008
    Oak Ridge, TN  United States  37831
  • Authors:
    • Hu, P S
    • Holcomb, M C
  • Publication Date: 1985-1

Media Info

  • Pagination: 108 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00396064
  • Record Type: Publication
  • Source Agency: Energy Research Abstracts
  • Report/Paper Numbers: ORNL/TM-9489
  • Contract Numbers: AC05-840R21400
  • Files: TRIS
  • Created Date: Nov 30 1985 12:00AM