From the 2021 updated NDC:
In the transport sector, unconditional actions and actions whose implementation requires a search for (conditional) financing, have potential for reducing GHG emissions respectively assessed at 1,210 Gg CO2eq and 267Gg CO2eq in 2025. The total of the CO2 emissions sequestration potential in the sector is 1,477 Gg CO2eq in 2025.
The numbers are the following for 2030: 3563 - 876 - 4439
The numbers are the following for 2050: 8265 - 4153 - 12418
From the 2016 INDC: -42% emissions by 2030