1985 Light-Duty Truck Fuel Economy Energy and Environmental Analysis, Incorporated, Arlington, VA

Format:

Conference/Event

Author/Creator:

Duleep, K. G., author.

Conference Name:

1980 SAE International Fall Fuels and Lubricants Meeting and Exhibition (1980-10-20 : Baltimore, Maryland, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1980

Summary:

This paper addresses fuel economy standards that can be obtained in 1985 for two-wheel drive LDT's using existing technology. To estimate the fuel economy, the fleet of LDT's is first segmented into market classes based on the concept of utility. The 1985 sales share of each class is predicted from an extrapolation of current trends as well as published sales forecasts. The 1985 fuel economy of each market class is projected using 1) MY '80 truck technology and fuel economy as a baseline, 2) a regression equation that allows an estimate of fuel economy based on the weight, drag, and engine displacement, and 3) the addition of fuel-efficient technologies. Estimates of weight reduction and new model introduction within each market class were derived from published manufacturers' plans. Based on this methodology, this analysis concludes that a fleet fuel economy in excess of 24/25 mpg is feasible for 1985 without/with the use of diesel engines

Notes:

Vendor supplied data

Publisher Number:

801387

Access Restriction:

Restricted for use by site license