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Code of Federal Regulations Title 49. Transportation § 49.531.5 Fuel economy standards
Current as of January 02, 2025 | Updated by Findlaw Staff
(a) Except as provided in paragraph (f) of this section, each manufacturer of passenger automobiles shall comply with the fleet average fuel economy standards in Table I, expressed in miles per gallon, in the model year specified as applicable:
(b) For model year 2011, a manufacturer's passenger automobile fleet shall comply with the fleet average fuel economy level calculated for that model year according to Figure 1 and the appropriate values in Table II.
Where:
N is the total number (sum) of passenger automobiles produced by a manufacturer;
Ni is the number (sum) of the ith passenger automobile model produced by the manufacturer; and
Ti is the fuel economy target of the ith model passenger automobile, which is determined according to the following formula, rounded to the nearest hundredth:
Where:
Parameters a, b, c, and d are defined in Table II;
e = 2.718; and
x = footprint (in square feet, rounded to the nearest tenth) of the vehicle model.
|
Table II-Parameters for the Passenger Automobile Fuel Economy Targets |
||||
|---|---|---|---|---|
|
Model year |
Parameters |
|||
|
a (mpg) |
b (mpg) |
c (gal/mi/ft2) |
d (gal/mi) |
|
|
2011 |
31.20 |
24.00 |
51.41 |
1.91 |
(c) For model years 2012–2026, a manufacturer's passenger automobile fleet shall comply with the fleet average fuel economy level calculated for that model year according to this Figure 2 and the appropriate values in this Table III.
Where:
CAFErequired is the fleet average fuel economy standard for a given fleet (domestic passenger automobiles or import passenger automobiles);
Subscript i is a designation of multiple groups of automobiles, where each group's designation, i.e., i = 1, 2, 3, etc., represents automobiles that share a unique model type and footprint within the applicable fleet, either domestic passenger automobiles or import passenger automobiles;
Productioni is the number of passenger automobiles produced for sale in the United States within each ith designation, i.e., which share the same model type and footprint;
TARGETi is the fuel economy target in miles per gallon (mpg) applicable to the footprint of passenger automobiles within each ith designation, i.e., which share the same model type and footprint, calculated according to Figure 3 and rounded to the nearest hundredth of a mpg, i.e., 35.455 = 35.46 mpg, and the summations in the numerator and denominator are both performed over all models in the fleet in question.
Where:
TARGET is the fuel economy target (in mpg) applicable to vehicles of a given footprint (FOOTPRINT, in square feet);
Parameters a, b,c, and d are defined in Table III; and
The MIN and MAX functions take the minimum and maximum, respectively, of the included values.
|
Table III—Parameters for the Passenger Automobile Fuel Economy Targets, MYs 2012-2026 |
||||
|
Model year |
Parameters |
|||
|
a (mpg) |
b (mpg) |
c (gal/mi/ft2) |
d (gal/mi) |
|
|
2012․․․․․․․․․․․․․․․․․․․․ |
35.95 |
27.95 |
0.0005308 |
0.006057 |
|
2013․․․․․․․․․․․․․․․․․․․․ |
36.80 |
28.46 |
0.0005308 |
0.005410 |
|
2014․․․․․․․․․․․․․․․․․․․․ |
37.75 |
29.03 |
0.0005308 |
0.004725 |
|
2015․․․․․․․․․․․․․․․․․․․․ |
39.24 |
29.90 |
0.0005308 |
0.003719 |
|
2016․․․․․․․․․․․․․․․․․․․․ |
41.09 |
30.96 |
0.0005308 |
0.002573 |
|
2017․․․․․․․․․․․․․․․․․․․․ |
43.61 |
32.65 |
0.0005131 |
0.001896 |
|
2018․․․․․․․․․․․․․․․․․․․․ |
45.21 |
33.84 |
0.0004954 |
0.001811 |
|
2019․․․․․․․․․․․․․․․․․․․․ |
46.87 |
35.07 |
0.0004783 |
0.001729 |
|
2020․․․․․․․․․․․․․․․․․․․․ |
48.74 |
36.47 |
0.0004603 |
0.001643 |
|
2021․․․․․․․․․․․․․․․․․․․․ |
49.48 |
37.02 |
0.000453 |
0.00162 |
|
2022․․․․․․․․․․․․․․․․․․․․ |
50.24 |
37.59 |
0.000447 |
0.00159 |
|
2023․․․․․․․․․․․․․․․․․․․․ |
51.00 |
38.16 |
0.000440 |
0.00157 |
|
2024․․․․․․․․․․․․․․․․․․․․ |
51.78 |
38.74 |
0.000433 |
0.00155 |
|
2025․․․․․․․․․․․․․․․․․․․․ |
52.57 |
39.33 |
0.000427 |
0.00152 |
|
2026․․․․․․․․․․․․․․․․․․․․ |
53.37 |
39.93 |
0.000420 |
0.00150 |
(d) In addition to the requirements of paragraphs (b) and (c) of this section, each manufacturer shall also meet the minimum fleet standard for domestically manufactured passenger automobiles expressed in Table IV:
|
Table IV—Minimum Fuel Economy Standards for Domestically Manufactured Passenger Automobiles, MYs 2011-2026 |
|
|
Model year |
Minimum standard
|
|
2011․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
27.8 |
|
2012․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
30.7 |
|
2013․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
31.4 |
|
2014․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
32.1 |
|
2015․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
33.3 |
|
2016․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
34.7 |
|
2017․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
36.7 |
|
2018․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
38.0 |
|
2019․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
39.4 |
|
2020․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
40.9 |
|
2021․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
39.9 |
|
2022․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
40.6 |
|
2023․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
41.1 |
|
2024․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
41.8 |
|
2025․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
42.4 |
|
2026․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
43.1 |
(e) The following manufacturers shall comply with the standards indicated below for the specified model years:
(1) Avanti Motor Corporation.
|
AVERAGE FUEL ECONOMY STANDARD |
|
|---|---|
|
Model year |
Miles per gallon
|
|
1978․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.1 |
|
1979․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
14.5 |
|
1980․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
15.8 |
|
1981․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
18.2 |
|
1982․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
18.2 |
|
1983․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.9 |
|
1984․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.9 |
|
1985․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.9 |
(2) Rolls–Royce Motors, Inc.
|
Model year |
Average
fuel
economy
standard
(miles per gallon)
|
|---|---|
|
1978․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
10.7 |
|
1979․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
10.8 |
|
1980․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
11.1 |
|
1981․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
10.7 |
|
1982․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
10.6 |
|
1983․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
9.9 |
|
1984․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
10.0 |
|
1985․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
10.0 |
|
1986․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
11.0 |
|
1987․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
11.2 |
|
1988․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
11.2 |
|
1989․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
11.2 |
|
1990․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
12.7 |
|
1991․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
12.7 |
|
1992․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
13.8 |
|
1993․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
13.8 |
|
1994․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
13.8 |
|
1995․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
14.6 |
|
1996․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
14.6 |
|
1997․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
15.1 |
|
1998․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.3 |
|
1999․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.3 |
(3) Checker Motors Corporation.
|
AVERAGE FUEL ECONOMY STANDARD |
|
|---|---|
|
Model year |
Miles per gallon
|
|
1978․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
17.6 |
|
1979․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.5 |
|
1980․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
18.5 |
|
1981․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
18.3 |
|
1982․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
18.4 |
(4) Aston Martin Lagonda, Inc.
|
AVERAGE FUEL ECONOMY STANDARD |
|
|---|---|
|
Model year |
Miles per gallon
|
|
1979․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
11.5 |
|
1980․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
12.1 |
|
1981․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
12.2 |
|
1982․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
12.2 |
|
1983․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
11.3 |
|
1984․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
11.3 |
|
1985․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
11.4 |
(5) Excalibur Automobile Corporation.
|
AVERAGE FUEL ECONOMY STANDARD |
|
|---|---|
|
Model year |
Miles per gallon
|
|
1978․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
11.5 |
|
1979․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
11.5 |
|
1980․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.2 |
|
1981․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
17.9 |
|
1982․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
17.9 |
|
1983․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.6 |
|
1984․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.6 |
|
1985․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.6 |
(6) Lotus Cars Ltd.
|
Model year |
Average
fuel
economy
standard
(miles per gallon)
|
|---|---|
|
1994․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
24.2 |
|
1995․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
23.3 |
(7) Officine Alfieri Maserati, S.p.A.
|
AVERAGE FUEL ECONOMY STANDARD |
|
|---|---|
|
Model year |
Miles per gallon
|
|
1978․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
12.5 |
|
1979․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
12.5 |
|
1980․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
9.5 |
|
1984․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
17.9 |
|
1985․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.8 |
(8) Lamborghini of North America.
|
AVERAGE FUEL ECONOMY STANDARD |
|
|---|---|
|
Model year |
Miles per gallon
|
|
1983․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
13.7 |
|
1984․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
13.7 |
(9) LondonCoach Co., Inc.
|
AVERAGE FUEL ECONOMY STANDARD |
|
|---|---|
|
Model year |
Miles per gallon
|
|
1985․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
21.0 |
|
1986․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
21.0 |
|
1987․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
21.0 |
(10) Automobili Lamborghini S.p.A./Vector Aeromotive Corporation.
|
Model year |
Average
fuel
economy
standard
(miles per gallon)
|
|---|---|
|
1995․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
12.8 |
|
1996․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
12.6 |
|
1997․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
12.5 |
(11) Dutcher Motors, Inc.
|
Model year |
Average
fuel
economy
standard
(miles per gallon)
|
|---|---|
|
1986․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.0 |
|
1987․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.0 |
|
1988․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
16.0 |
|
1992․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
17.0 |
|
1993․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
17.0 |
|
1994․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
17.0 |
|
1995․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
17.0 |
(12) MedNet, Inc.
|
Model year |
Average
fuel
economy
standard
(miles per gallon)
|
|---|---|
|
1996․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
17.0 |
|
1997․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
17.0 |
|
1998․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
17.0 |
(13) Vector Aeromotive Corporation.
|
Model year |
Average
fuel
economy
standard
(miles per gallon)
|
|---|---|
|
1998․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
12.1 |
(14) Qvale Automotive Group Srl.
|
Model year |
Average
fuel
economy
standard
(miles per gallon)
|
|---|---|
|
2000․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
22.0 |
|
2001․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
22.0 |
(15) Spyker Automobielen B.V.
|
Average Fuel Economy Standard |
|
|---|---|
|
Model year |
Miles per gallon
|
|
2006․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
18.9 |
|
2007․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․ |
18.9 |
Cite this article: FindLaw.com - Code of Federal Regulations Title 49. Transportation § 49.531.5 Fuel economy standards - last updated January 02, 2025 | https://codes.findlaw.com/cfr/title-49-transportation/cfr-sect-49-531-5/
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