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Table 4-23M. Average Fuel Efficiency of U.S. Passenger Cars, Light Trucks, and Light-Duty Vehicles
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CSV
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6.8 |
7.4 |
8.6 |
9.0 |
9.0 |
9.1 |
9.1 |
U |
5.2 |
6.1 |
6.8 |
7.4 |
7.3 |
7.3 |
7.3 |
U |
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9.1 |
10.2 |
10.2 |
10.1 |
10.2 |
9.9 |
9.9 |
10.1 |
12.2 |
12.9 |
12.1 |
11.9 |
11.8 |
11.7 |
11.7 |
11.4 |
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9.6 |
11.2 |
11.4 |
11.8 |
12.0 |
11.8 |
11.9 |
12.0 |
12.6 |
13.4 |
12.7 |
12.9 |
12.6 |
12.8 |
12.7 |
12.1 |
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7.1 |
8.3 |
8.6 |
8.6 |
8.7 |
8.6 |
8.7 |
8.7 |
10.3 |
11.3 |
9.8 |
9.1 |
9.4 |
9.4 |
9.7 |
9.6 |
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8.5 |
11.7 |
11.7 |
11.7 |
11.7 |
11.7 |
11.7 |
11.7 |
6.8/6.0b
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8.3 |
8.5 |
8.8 |
8.8 |
8.8 |
8.8 |
8.8 |
a Assumes 55% city and 45% highway-kilometers. The source calculated average kilometers per liter for light-duty vehicles by
taking the reciprocal of the sales-weighted average of liters per kilometer. This is called the harmonic average.
b 2 Wheel Drive/4 Wheel Drive. No combined figure available for this year.
KEY: CAFE = Corporate Average Fuel Economy; GVWR = gross vehicle weight rating; kpl = kilometers per liter; R = revised; U = data are unavailable.
NOTE: The fuel efficiency figures for light duty vehicles represent the sales-weighted harmonic average of the combined passenger car and light truck fuel economies.
SOURCES:
Average U.S. passenger car fuel efficiency:
1980-94: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics Summary to 1995, FHWA-PL-97-009 (Washington, DC: July 1997), table VM-201A. 1995-98: Ibid., Highway Statistics (Washington, DC: Annual issues), table VM-1.
New vehicle fuel efficiency (based on model year production):
1980-99: U.S. Environmental Protection Agency, final fuel economy calculations for the U.S. Department of Transportation, National Highway Traffic Safety Administration, as cited in Internet site www.nhtsa.dot.gov/cars/problems/fuelecon/index.html. 1991-99: Manufacturer's preliminary estimates for the U.S. Department of Transportation, National Highway Traffic Safety Administration, as cited in Internet site www.nhtsa.dot.gov/cars/problems/fuelecon/index.html.
CAFE standards:
1980-99: U.S. Department of Transportation, National Highway Traffic Safety Administration, as cited in Internet site www.nhtsa.dot.gov/cars/problems/fuelecon/index.html
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