2004 I/M Program 2004 Annual Report and 2003-04 Biennial Report - Appendix A
| Vehicle Model Year |
Total Vehicles |
% of Total |
Gasoline Powered** | Diesel Powered | Other Fuels*** | |||
|---|---|---|---|---|---|---|---|---|
| Light- Duty |
Heavy- Duty |
Light- Duty |
Heavy- Duty |
Light- Duty |
Heavy- Duty |
|||
| Pre-1979 | 42,484 | 0.933% | 40,177 | 1,383 | 176 | 726 | 20 | 2 |
| 1979 | 6,324 | 0.139% | 5,490 | 324 | 183 | 326 | 1 | 0 |
| 1980 | 4,985 | 0.110% | 4,088 | 285 | 279 | 328 | 4 | 1 |
| 1981 | 5,119 | 0.112% | 4,082 | 343 | 404 | 290 | 0 | 0 |
| 1982 | 6,272 | 0.138% | 4,838 | 359 | 735 | 336 | 2 | 2 |
| 1983 | 9,557 | 0.210% | 7,974 | 325 | 893 | 363 | 1 | 1 |
| 1984 | 16,587 | 0.364% | 14,090 | 855 | 898 | 742 | 2 | 0 |
| 1985 | 25,215 | 0.554% | 22,149 | 1,095 | 857 | 1,112 | 2 | 0 |
| 1986 | 37,298 | 0.819% | 34,043 | 1,453 | 385 | 1,416 | 1 | 0 |
| 1987 | 55,292 | 1.215% | 51,244 | 1,515 | 639 | 1,880 | 12 | 2 |
| 1988 | 69,901 | 1.536% | 65,579 | 1,836 | 219 | 2,252 | 11 | 4 |
| 1989 | 91,078 | 2.001% | 87,043 | 1,557 | 290 | 2,174 | 14 | 0 |
| 1990 | 113,700 | 2.498% | 109,914 | 1,258 | 335 | 2,164 | 27 | 2 |
| 1991 | 121,318 | 2.665% | 118,300 | 833 | 391 | 1,751 | 39 | 4 |
| 1992 | 147,046 | 3.230% | 143,857 | 872 | 378 | 1,884 | 49 | 6 |
| 1993 | 182,484 | 4.009% | 178,290 | 1,121 | 528 | 2,512 | 32 | 1 |
| 1994 | 202,295 | 4.444% | 196,660 | 1,748 | 557 | 3,229 | 89 | 12 |
| 1995 | 257,974 | 5.667% | 249,350 | 2,706 | 772 | 5,037 | 90 | 19 |
| 1996 | 238,090 | 5.230% | 231,960 | 1,833 | 579 | 3,656 | 55 | 7 |
| 1997 | 273,216 | 6.002% | 264,832 | 3,078 | 848 | 4,375 | 55 | 28 |
| 1998 | 293,284 | 6.443% | 285,696 | 2,563 | 681 | 4,239 | 101 | 4 |
| 1999 | 317,792 | 6.981% | 305,606 | 4,262 | 1,116 | 6,706 | 94 | 8 |
| 2000 | 359,315 | 7.893% | 345,143 | 5,304 | 1,045 | 7,749 | 68 | 6 |
| 2001 | 341,726 | 7.507% | 330,020 | 5,132 | 1,056 | 5,443 | 69 | 6 |
| 2002 | 408,823 | 8.981% | 397,212 | 5,710 | 1,066 | 4,689 | 139 | 7 |
| 2003 | 459,632 | 10.097% | 446,402 | 6,553 | 1,210 | 5,145 | 179 | 143 |
| 2004 | 465,460 | 10.225% | 451,962 | 6,270 | 915 | 6,165 | 137 | 11 |
| Total | 4,552,267 | 100.00% | 4,396,001 | 60,573 | 17,435 | 76,689 | 1,293 | 276 |
| % of Total | 100.00% | 96.57% | 1.33% | 0.38% | 1.68% | 0.03% | 0.01% | |
| Vehicle Model Year |
Total Vehicles |
% of Total |
Gasoline Powered** | Diesel Powered | Other Fuels*** | |||
|---|---|---|---|---|---|---|---|---|
| Light- Duty |
Heavy- Duty |
Light- Duty |
Heavy- Duty |
Light- Duty |
Heavy- Duty |
|||
| Pre-1979 | 64,777 | 1.303% | 58,035 | 4,726 | 178 | 1,827 | 10 | 1 |
| 1979 | 10,230 | 0.206% | 8,463 | 1,098 | 84 | 585 | 0 | 0 |
| 1980 | 6,003 | 0.121% | 4,711 | 658 | 131 | 501 | 2 | 0 |
| 1981 | 6,262 | 0.126% | 4,860 | 654 | 248 | 498 | 1 | 1 |
| 1982 | 7,638 | 0.154% | 5,928 | 741 | 452 | 515 | 2 | 0 |
| 1983 | 10,515 | 0.211% | 8,671 | 832 | 535 | 473 | 2 | 2 |
| 1984 | 19,773 | 0.398% | 16,888 | 1,369 | 545 | 970 | 1 | 0 |
| 1985 | 27,405 | 0.551% | 23,494 | 1,860 | 575 | 1,473 | 1 | 2 |
| 1986 | 38,336 | 0.771% | 33,716 | 2,393 | 495 | 1,731 | 1 | 0 |
| 1987 | 52,924 | 1.064% | 47,599 | 2,723 | 416 | 2,176 | 4 | 6 |
| 1988 | 75,937 | 1.527% | 69,673 | 3,400 | 357 | 2,498 | 5 | 4 |
| 1989 | 94,521 | 1.901% | 88,521 | 2,904 | 452 | 2,633 | 8 | 3 |
| 1990 | 108,009 | 2.172% | 102,773 | 2,123 | 495 | 2,604 | 10 | 4 |
| 1991 | 125,412 | 2.522% | 120,513 | 2,137 | 513 | 2,234 | 13 | 2 |
| 1992 | 159,275 | 3.203% | 154,731 | 1,955 | 536 | 2,031 | 16 | 6 |
| 1993 | 203,559 | 4.094% | 197,587 | 2,380 | 774 | 2,796 | 17 | 5 |
| 1994 | 242,211 | 4.871% | 234,131 | 3,592 | 943 | 3,506 | 26 | 13 |
| 1995 | 300,716 | 6.048% | 288,987 | 5,406 | 1,135 | 5,153 | 22 | 13 |
| 1996 | 274,419 | 5.519% | 265,113 | 3,700 | 1,040 | 4,534 | 26 | 6 |
| 1997 | 322,934 | 6.495% | 310,798 | 5,456 | 1,304 | 5,325 | 32 | 19 |
| 1998 | 346,931 | 6.977% | 336,329 | 4,674 | 866 | 4,938 | 74 | 50 |
| 1999 | 376,842 | 7.579% | 359,185 | 7,264 | 1,829 | 8,474 | 57 | 33 |
| 2000 | 422,743 | 8.502% | 403,085 | 8,874 | 1,386 | 9,303 | 81 | 14 |
| 2001 | 377,950 | 7.601% | 359,516 | 8,907 | 1,657 | 7,801 | 63 | 6 |
| 2002 | 416,669 | 8.380% | 398,525 | 9,045 | 2,145 | 6,816 | 87 | 51 |
| 2003 | 438,470 | 8.818% | 417,224 | 11,307 | 2,209 | 7,552 | 100 | 78 |
| 2004 | 441,746 | 8.884% | 419,460 | 12,455 | 1,432 | 8,244 | 87 | 68 |
| Total | 4,972,207 | 100.00% | 4,738,516 | 112,633 | 22,732 | 97,191 | 748 | 387 |
| % of Total | 100.00% | 95.30% | 2.27% | 0.46% | 1.95%% | 0.02% | 0.01% | |
* Excluding vehicle types exempted from DMV/DEC I/M Program.
** Including Hybrid (gasoline and battery) vehicles.
*** Including CNG, Propane, Flex-Fueled, and Electric.





