1、95 Natl Highway Traffic Safety Admin., DOT 531.3 529.6 Requirements for final-stage manufacturers. (a) Except as provided in paragraph (c) of this section, each final-stage manufacturer whose manufacturing op-erations on an incomplete automobile cause the completed automobile to ex-ceed the maximum
2、curb weight or maximum frontal area set forth in the document specified in 529.4(b) and fur-nished it by the incomplete automobile manufacturer under 529.4(c)(1) or by the last intermediate manufacturer under 529.5(b), as appropriate, is con-sidered the manufacturer of the com-pleted automobile for
3、the purpose of the requirements of Title V and rules issued thereunder, other than those in part 537, Fuel Economy Reports. (b) Each final-stage manufacturer that becomes the manufacturer of a multistage automobile under para-graph (a) of this section shall, within 10 days after completing its manuf
4、ac-turing operations on that automobile, send written notification of its exceed-ing the curb weight or frontal area maximum to the Administrator of the Environmental Protection Agency and to the manufacturer previously consid-ered under this part to be the manufac-turer of the automobile. (c)(1) If
5、 the final-stage manufacturer becomes the manufacturer of a multi-stage automobile under paragraph (a)(1) of this section, that manufac-turer shall prepare a new fuel economy label for that automobile in accordance with 40 CFR part 600. (2) If the final-stage manufacturer places the portion of the b
6、ody includ-ing the windshield and front seat side windows on the incomplete automobile, that manufacturer shall attach the fuel economy label furnished by the incom-plete automobile manufacturer under 529.4(c)(2) or by the last intermediate manufacturer under 529.5(d)(2) or the fuel economy label pr
7、epared by the final-stage manufacturer under para-graph (c)(1) of this section, as appro-priate, to that automobile in accord-ance with 40 CFR part 600. (3) The final-stage manufacturer shall attach to the completed auto-mobile in accordance with 40 CFR part 600 a fuel economy label identical to the
8、 label that is required under this part to have been prepared by the man-ufacturer considered under this part to be the manufacturer of that auto-mobile if: (i) The portion of the body including the windshield and front seat side win-dows was added to the completed auto-mobile by a previous manufact
9、urer; (ii) The final-stage manufacturers manufacturing operations do not cause that automobile to exceed either of the maxima specified in paragraph (c)(1) of this section; and (iii) That fuel economy label is not on that automobile when received by that manufacturer or is removed from that automobi
10、le while it is in the pos-session of that manufacturer. PART 531PASSENGER AUTO-MOBILE AVERAGE FUEL ECON-OMY STANDARDS Sec. 531.1 Scope. 531.2 Purpose. 531.3 Applicability. 531.4 Definitions. 531.5 Fuel economy standards. 531.6 Measurement and calculation proce-dures. APPENDIX A TO PART 531EXAMPLE OF
11、 CAL-CULATING COMPLIANCE UNDER 531.5(c) AUTHORITY: 49 U.S.C. 32902, delegation of authority at 49 CFR 1.50. SOURCE: 42 FR 33552, June 30, 1977, unless otherwise noted. 531.1 Scope. This part establishes average fuel economy standards pursuant to section 502 (a) and (c) of the Motor Vehicle In-format
12、ion and Cost Savings Act, as amended, for passenger automobiles. 43 FR 28204, June 29, 1978 531.2 Purpose. The purpose of this part is to in-crease the fuel economy of passenger automobiles by establishing minimum levels of average fuel economy for those vehicles. 531.3 Applicability. This part appl
13、ies to manufacturers of passenger automobiles. VerDate Mar2010 14:39 Dec 20, 2010 Jkt 220217 PO 00000 Frm 00105 Fmt 8010 Sfmt 8010 Y:SGML220217.XXX 220217jdjones on DSKHWCL6B1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-96 49 CFR Ch.
14、V (10110 Edition) 531.4 531.4 Definitions. (a) Statutory terms. (1) The terms aver-age fuel economy, manufacture, manufac-turer, and model year are used as defined in section 501 of the Act. (2) The terms automobile and pas-senger automobile are used as defined in section 501 of the Act and in accor
15、d-ance with the determination in part 523 of this chapter. (b) Other terms. As used in this part, unless otherwise required by the con-text (1) Act means the Motor Vehicle In-formation and Cost Savings Act, as amended by Pub. L. 94163. 531.5 Fuel economy standards. (a) Except as provided in paragrap
16、h (e) of this section, each manufacturer of passenger automobiles shall comply with the average fuel economy stand-ards in Table I, expressed in miles per gallon, in the model year specified as applicable: VerDate Mar2010 14:39 Dec 20, 2010 Jkt 220217 PO 00000 Frm 00106 Fmt 8010 Sfmt 8010 Y:SGML2202
17、17.XXX 220217jdjones on DSKHWCL6B1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-97 Natl Highway Traffic Safety Admin., DOT 531.5 (b) For model year 2011, a manufac-turers passenger automobile fleet shall comply with the fuel economy le
18、vel calculated for that model year accord-ing to Figure 1 and the appropriate val-ues in Table II. Figure 1: Required _ Fuel _ Economy_ LevelNNTiii=VerDate Mar2010 14:39 Dec 20, 2010 Jkt 220217 PO 00000 Frm 00107 Fmt 8010 Sfmt 8006 Y:SGML220217.XXX 220217ER30MR09.101ER30MR09.102jdjones on DSKHWCL6B1
19、PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-98 49 CFR Ch. V (10110 Edition) 531.5 Where: N is the total number (sum) of passenger automobiles produced by a manufac-turer, Ni is the number (sum) of the ith model pas-senger automobile
20、produced by the man-ufacturer, and Ti is fuel economy target of the ith model passenger automobile, which is deter-mined according to the following for-mula, rounded to the nearest hundredth: Tabaeexc/dxc/d=+11111()()Where: Parameters a, b, c, and d are defined in Table II; e = 2.718; and x = footpr
21、int (in square feet, rounded to the nearest tenth) of the vehicle model (c) For model years 20122016, a man-ufacturers passenger automobile fleet shall comply with the fuel economy level calculated for that model year ac-cording to Figure 2 and the appropriate values in Table III. Figure 2 : CAFEPro
22、ductionProductionTARGETrequirediii=iiWhere: CAFErequired is the required level for a given fleet (domestic passenger automobiles or import passenger automobiles), Subscript i is a designation of multiple groups of automobiles, where each groups designation, i.e., i = 1, 2, 3, etc., represents automo
23、biles that share a unique model type and footprint within the applicable fleet, either domestic passenger auto-mobiles 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 shares the same m
24、odel type and foot-print. TARGETi is the fuel economy target in miles per gallon (mpg) applicable to the foot-print of passenger automobiles within each ith designation, i.e., which shares the same model type and footprint, calculated accord-ing to Figure 3 and rounded to the nearest hundredth of a
25、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. VerDate Mar2010 14:39 Dec 20, 2010 Jkt 220217 PO 00000 Frm 00108 Fmt 8010 Sfmt 8010 Y:SGML220217.XXX 220217ER30MR09.103ER30MR09.104ER07MY10.060jdjones on DS
26、KHWCL6B1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-99 Natl Highway Traffic Safety Admin., DOT 531.5 Figure 3 : TARGETMIN MAX c FOOTPRINT d,=+111ab,Where: TARGET is the fuel economy target (in mpg) applicable to vehicles of a given f
27、ootprint (FOOTPRINT, in square feet), Parameters a, b, c, and d are defined in Table III, and The MIN and MAX functions take the min-imum and maximum, respectively, of the included values. TABLE IIIPARAMETERS FOR THE PASSENGER AUTOMOBILE FUEL ECONOMY TARGETS Model year Parameters a b c d 2012 35.95
28、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 (d) In addition to the requirement of paragraphs (b) and (c) of this section, each manufacturer shall also meet the minimum standar
29、d for domestically manufactured passenger automobiles expressed in Table IV: TABLE IV Model year Minimum standard 2011 . 27.8 2012 . 30.7 2013 . 31.4 2014 . 32.1 2015 . 33.3 2016 . 34.7 (e) The following manufacturers shall comply with the standards indicated below for the specified model years: (1)
30、 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 econ-omy stand-ard (miles per gallon) 1978 . 10.7 1979 . 10.8 1980
31、 . 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 Mod
32、el year Miles per gallon 1978 . 17.6 1979 . 16.5 1980 . 18.5 1981 . 18.3 1982 . 18.4 (4) Aston Martin Lagonda, Inc. VerDate Mar2010 14:39 Dec 20, 2010 Jkt 220217 PO 00000 Frm 00109 Fmt 8010 Sfmt 8010 Y:SGML220217.XXX 220217ER07MY10.061jdjones on DSKHWCL6B1PROD with CFRProvided by IHSNot for ResaleNo
33、 reproduction or networking permitted without license from IHS-,-,-100 49 CFR Ch. V (10110 Edition) 531.5 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 Corpora-tion. AVERAGE FUEL
34、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 econ-omy stand-ard (miles per gallon) 1994 . 24.2 1995 . 23.3 (7) Officine Alfieri Maserati, S.p.A. AVERAGE FUEL EC
35、ONOMY 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 gallo
36、n 1985 . 21.0 1986 . 21.0 AVERAGE FUEL ECONOMY STANDARD Continued Model year Miles per gallon 1987 . 21.0 (10) Automobili Lamborghini S.p.A./ Vector Aeromotive Corporation. Model year Average fuel econ-omy stand-ard (miles per gallon) 1995 . 12.8 1996 . 12.6 1997 . 12.5 (11) Dutcher Motors, Inc. Mod
37、el year Average fuel econ-omy stand-ard (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 econ-omy stand-ard (miles per gallon) 1996 . 17.0 1997 . 17.0 1998 . 17.0 (13) Vector Aeromotive Corporation. Model
38、 year Average fuel econ-omy stand-ard (miles per gallon) 1998 . 12.1 (14) Qvale Automotive Group Srl. Model year Average fuel econ-omy stand-ard (miles per gallon) 2000 . 22.0 2001 . 22.0 (15) Spyker Automobielen B.V. VerDate Mar2010 14:39 Dec 20, 2010 Jkt 220217 PO 00000 Frm 00110 Fmt 8010 Sfmt 801
39、0 Y:SGML220217.XXX 220217jdjones on DSKHWCL6B1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-101 Natl Highway Traffic Safety Admin., DOT Pt. 531, App. A AVERAGE FUEL ECONOMY STANDARD Model year Miles per gallon 2006 . 18.9 2007 . 18.9 4
40、3 FR 28204, June 29, 1978 EDITORIAL NOTE: For FEDERAL REGISTER ci-tations affecting 531.5 see the List of CFR Sections Affected which appears in the Find-ing Aids section of the printed volume and on GPO Access. 531.6 Measurement and calculation procedures. (a) The average fuel economy of all passen
41、ger automobiles that are manu-factured by a manufacturer in a model year shall be determined in accordance with procedures established by the Ad-ministrator of the Environmental Pro-tection Agency under section 502(a)(1) of the Act and set forth in 40 CFR part 600. (b) A manufacturer that is eligibl
42、e to elect a model year in which to include value added in Mexico as domestic value, under subparagraphs (B)(i) and (B)(iii) of 49 U.S.C. 32904(b)(3), shall no-tify the Administrators of the Environ-mental Protection Agency and the Na-tional Highway Traffic Safety Admin-istration of its election not
43、 later than 60 days before it begins production of automobiles for the model year. If an eligible manufacturer does not elect a model year before January 1, 2004, any value added in Mexico will be consid-ered domestic value for automobiles manufactured in the next model year beginning after January
44、1, 2004, and in subsequent model years. 42 FR 33552, June 30, 1977, as amended at 64 FR 27203, May 19, 1999 APPENDIX A TO PART 531EXAMPLE OF CALCULATING COMPLIANCE UNDER 531.5(C) Assume a hypothetical manufacturer (Manufacturer X) produces a fleet of domes-tic passenger automobiles in MY 2012 as fol
45、-lows: APPENDIX A, TABLE 1 Model type Description Actual measured fuel economy (mpg) Volume Group Carline name Basic engine (L) Transmission class 1 . PC A FWD 1.8 A5 2-door sedan . 34.0 1,500 2 . PC A FWD 1.8 M6 2-door sedan . 34.6 2,000 3 . PC A FWD 2.5 A6 4-door wagon 33.8 2,000 4 . PC A AWD 1.8
46、A6 4-door wagon 34.4 1,000 5 . PC A AWD 2.5 M6 2-door hatchback 32.9 3,000 6 . PC B RWD 2.5 A6 4-door wagon 32.2 8,000 7 . PC B RWD 2.5 A7 4-door sedan . 33.1 2,000 8 . PC C AWD 3.2 A7 4-door sedan . 30.6 5,000 9 . PC C FWD 3.2 M6 2-door coupe . 28.5 3,000 Total . 27,500 NOTE TO APPENDIX A, TABLE 1.
47、 Manufac-turer Xs required corporate average fuel economy level standard under 531.5(c) would first be calculated by determining the fuel economy targets applicable to each unique model type and footprint combination for model type groups 19 as illustrated in Ap-pendix A, Table 2: APPENDIX A, TABLE
48、2 Manufacturer X calculates a fuel economy target standard for each unique model type and footprint combination. VerDate Mar2010 14:39 Dec 20, 2010 Jkt 220217 PO 00000 Frm 00111 Fmt 8010 Sfmt 8002 Y:SGML220217.XXX 220217jdjones on DSKHWCL6B1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-102 49 CFR Ch. V (10110 Edition) Pt. 531, App. A Model type Description Base tire size Wheel-base (inches) Track width F delegation of authority at 49 CFR 1.50. 533.1 Scope. This part establishes average fuel economy standards pursuant
