* * * * *
(c) * * *
(2) * * *
(i) * * *
(A) For passenger automobiles with a footprint of less than or equal to 41 square feet, the gram/mile CO2 target value shall be selected for the appropriate model year from the following table:
| Model year | CO2 target value (grams/mile) |
|---|---|
| 2012 | 244.0 |
| 2013 | 237.0 |
| 2014 | 228.0 |
| 2015 | 217.0 |
| 2016 | 206.0 |
| 2017 | 195.0 |
| 2018 | 185.0 |
| 2019 | 175.0 |
| 2020 | 166.0 |
| 2021 | 161.8 |
| 2022 | 159.0 |
| 2023 | 156.4 |
| 2024 | 153.7 |
| 2025 | 151.2 |
| 2026 and later | 148.6 |
(B) For passenger automobiles with a footprint of greater than 56 square feet, the gram/mile CO2 target value shall be selected for the appropriate model year from the following table:
| Model year | CO2 target value (grams/mile) |
|---|---|
| 2012 | 315.0 |
| 2013 | 307.0 |
| 2014 | 299.0 |
| 2015 | 288.0 |
| 2016 | 277.0 |
| 2017 | 263.0 |
| 2018 | 250.0 |
| 2019 | 238.0 |
| 2020 | 226.0 |
| 2021 | 220.9 |
| 2022 | 217.3 |
| 2023 | 213.7 |
| 2024 | 210.2 |
| 2025 | 206.8 |
| 2026 and later | 203.4 |
(C) For passenger automobiles with a footprint that is greater than 41 square feet and less than or equal to 56 square feet, the gram/mile CO2 target value shall be calculated using the following equation and rounded to the nearest 0.1 grams/mile, except that for any vehicle footprint the maximum CO2 target value shall be the value specified for the same model year in paragraph (c)(2)(i)(B) of this section:
Target CO2 = [a × f] + b
Where: f is the vehicle footprint, as defined in §86.1803; and a and b are selected from the following table for the appropriate model year:
| Model year | a | b |
|---|---|---|
| 2012 | 4.72 | 50.5 |
| 2013 | 4.72 | 43.3 |
| 2014 | 4.72 | 34.8 |
| 2015 | 4.72 | 23.4 |
| 2016 | 4.72 | 12.7 |
| 2017 | 4.53 | 8.9 |
| 2018 | 4.35 | 6.5 |
| 2019 | 4.17 | 4.2 |
| 2020 | 4.01 | 1.9 |
| 2021 | 3.94 | 0.2 |
| 2022 | 3.88 | −0.1 |
| 2023 | 3.82 | −0.4 |
| 2024 | 3.77 | −0.6 |
| 2025 | 3.71 | −0.9 |
| 2026 and later | 3.65 | −1.2 |
* * * * *
(3) * * *
(i) * * *
(A) For light trucks with a footprint of less than or equal to 41 square feet, the gram/mile CO2 target value shall be selected for the appropriate model year from the following table:
| Model year | CO2 target value (grams/mile) |
|---|---|
| 2012 | 294.0 |
| 2013 | 284.0 |
| 2014 | 275.0 |
| 2015 | 261.0 |
| 2016 | 247.0 |
| 2017 | 238.0 |
| 2018 | 227.0 |
| 2019 | 220.0 |
| 2020 | 212.0 |
| 2021 | 206.5 |
| 2022 | 203.0 |
| 2023 | 199.6 |
| 2024 | 196.2 |
| 2025 | 193.2 |
| 2026 and later | 189.9 |
(B) For light trucks with a footprint that is greater than 41 square feet and less than or equal to the maximum footprint value specified in the table below for each model year, the gram/mile CO2 target value shall be calculated using the following equation and rounded to the nearest 0.1 grams/mile, except that for any vehicle footprint the maximum CO2 target value shall be the value specified for the same model year in paragraph (c)(3)(i)(D) of this section:
Target CO2 = (a × f) + b
Where:
f is the footprint, as defined in §86.1803; and a and b are selected from the following table for the appropriate model year:
| Model year | Maximum footprint |
a | b |
|---|---|---|---|
| 2012 | 66.0 | 4.04 | 128.6 |
| 2013 | 66.0 | 4.04 | 118.7 |
| 2014 | 66.0 | 4.04 | 109.4 |
| 2015 | 66.0 | 4.04 | 95.1 |
| 2016 | 66.0 | 4.04 | 81.1 |
| 2017 | 50.7 | 4.87 | 38.3 |
| 2018 | 60.2 | 4.76 | 31.6 |
| 2019 | 66.4 | 4.68 | 27.7 |
| 2020 | 68.3 | 4.57 | 24.6 |
| 2021 | 68.3 | 4.51 | 21.5 |
| 2022 | 68.3 | 4.44 | 20.6 |
| 2023 | 68.3 | 4.37 | 20.2 |
| 2024 | 68.3 | 4.31 | 19.6 |
| 2025 | 68.3 | 4.23 | 19.6 |
| 2026 and later | 68.3 | 4.17 | 19.0 |
* * * * *
(D) For light trucks with a footprint greater than the minimum value specified in the table below for each model year, the gram/mile CO2 target value shall be selected for the appropriate model year from the following table:
| Model year | Minimum footprint |
CO2 target value (grams/mile) |
|---|---|---|
| 2012 | 66.0 | 395.0 |
| 2013 | 66.0 | 385.0 |
| 2014 | 66.0 | 376.0 |
| 2015 | 66.0 | 362.0 |
| 2016 | 66.0 | 348.0 |
| 2017 | 66.0 | 347.0 |
| 2018 | 66.0 | 342.0 |
| 2019 | 66.4 | 339.0 |
| 2020 | 68.3 | 337.0 |
| 2021 | 68.3 | 329.4 |
| 2022 | 68.3 | 324.1 |
| 2023 | 68.3 | 318.9 |
| 2024 | 68.3 | 313.7 |
| 2025 | 68.3 | 308.7 |
| 2026 and later | 68.3 | 303.7 |
* * * * *
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