This paper assesses the potential for car and light truck fuel economy improvements by 2010 to 2015. The authors examine a range of refinements to body systems and powertrain, reflecting current best practice as well as emerging technologies such as advanced engine and transmission, lightweight materials, integrated starter-generators, and hybrid drive. Engine options are restricted to those already known to meet upcoming California emissions standards. The authors' approach is to apply a state-of-art vehicle system simulation model to assess vehicle fuel economy gains and performance levels. The authors select a set of baseline vehicles representing five major classes - Small and Standard Cars, - Pickup Trucks, - SUVs, - Minivans - and analyze design changes likely to be commercially viable within the coming decade. Results vary by vehicle type. A moderate package of conventional technology improvements yields fuel economy increases of 37 % for a full-size pickup to 70 % for a standard-performance midsize SUV, averaging 47 % overall for a 5 % increase in average vehicle price. Greater degrees of improvement are feasible at higher cost, with more than doubled fuel economy possible using full hybrid drive.


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    Title :

    Assessing the fuel economy potential of light-duty vehicles


    Additional title:

    Abschätzung des Kraftstoffverbrauchseinsparpotenzials bei leichten Nutzfahrzeugen


    Contributors:
    Feng, A. (author) / DeCicco, J. (author) / Ross, M. (author)


    Publication date :

    2001


    Size :

    21 Seiten, 7 Bilder, 1 Tabelle, 17 Quellen




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Assessing the Fuel Economy Potential of Light-Duty Vehicles

    An, Feng / DeCicco, John / Ross, Marc | SAE Technical Papers | 2001


    2001-01-2482 Assessing the Fuel Economy Potential of Light-Duty Vehicles

    An, F. / DeCicco, J. / Ross, M. et al. | British Library Conference Proceedings | 2001


    Fuel Economy of Light-Duty Diesel Vehicles

    Fleming, R. D. | SAE Technical Papers | 1976


    Fuel economy of light-duty Diesel vehicles

    Fleming, R. | Tema Archive | 1976


    Fuel Economy of Light-Duty Diesel Vehicles

    Fleming,R.D. / ERDA,Energ.Res.Cent.,US | Automotive engineering | 1977